niusouti.com
参考答案和解析
正确答案:
(b) In many ways Six Sigma started out as a quality control methodology. It focused on measurement and the minimisation of
faults through pursuing Six Sigma as a statistical measure of some aspects of organisational performance. However, Six Sigma
has developed into something much more than a process control technique. It includes a problem-solving process called
DMAIC and a comprehensive toolkit ranging from brainstorming to balanced scorecards and process dashboards. It also has
defined team roles for managers and employees, often with martial arts names such as Black Belt, Green Belt and Master
Black Belt.
Six Sigma was first used in organisations in the early 1990s. However, it was its adoption and promotion by Jack Welch, the
CEO of GE that brought Six Sigma wider publicity. He announced that ‘Six Sigma is the most important initiative GE has ever
undertaken’. As Paul Harmon comments, ‘Welch’s popularity with the business press, and his dynamic style, guaranteed that
Six Sigma would become one of the hot management techniques of the late 1990s’.
Six Sigma uses an approach called DMAIC in its problem solving process. This stands for Define, Measure, Analyse, Improve
and Control. Three aspects of this are considered below in the context of how they would address the problems at UPC.
Defining the problem
Part of defining the problem is the identification of the customer. It is important to understand what customers really want
and value and one of the main themes of Six Sigma is its focus on the customer. Six Sigma explicitly recognises the ‘voice of
the customer’ (VOC) in its approach. In the UPC situation quality requirements are currently defined by the physical condition
of the goods and by the alignment of the image. However, this may be a limiting view of quality because there is no evidence

of any systematic investigation of the requirements of the customer. Solving these problems may not lead to any significant
long-term gain; they may be quickly replaced by other ‘quality issues’. Furthermore, the customer is also perceived in a limited
way. These quality requirements are in the eye of the gift shop owner who is interested in saleable products. The end customer
– the consumer – who buys and uses the product may have other requirements which can also be addressed at this time.
By considering the VOC the problem and scope of the project becomes re-defined and the solution of the problems potentially
more valuable.
Measurement
Measurement is fundamental to Six Sigma. This includes the gathering of data to validate and quantify the problem. The
creation of the inspection team was based on initial evidence about an increase in breakages. This needs to be quantified.
The inaccurate printing of the image had been quantified as 500 units per month, out of the 250,000 shipped out of the
company. This equates to a failure rate of 0·2%, so that 99·8% of items are shipped with a correctly aligned image. This
sounds quite reasonable but it still raises issues and complaints that have to be dealt with, as well as creating wastage costs
of $10,000 per month. The problem is that even a relatively low percentage of defects can lead to a lot of unhappy customers.
Aiming for Six Sigma would reduce defects down to about one faulty item per month, reducing the wastage cost to $20.
Analysis
Analysis is concerned with understanding the process to find the root cause. Six Sigma focuses on processes and their
analysis. Analysis concerns methods, machines, materials, measures, Mother Nature and people. The alignment problem
needs investigation to find out what causes the imaging machine to irregularly produce misaligned images. Management
currently appear to blame the machine but it may be due to the way that certain people load the machine. The analysis of
the breakages is particularly important. It is unclear at present where these breakages occur (for example, are some of the
items broken before they leave UPC’s despatch facility) or are they all broken in transit? Neither is it understood why the
breakages occur. Management appear to blame the packers for packing incorrectly and not following the correct method.
However, it may be that the material is just not strong enough to withstand heavy handling by couriers who are outside the
control of UPC. Additionally, the breakages may be due to some manufacturing problem or raw material imperfection in the
items that break. Six Sigma stresses understanding the problem before solving it.
Although DMAIC has been selected as the framework for the sample answer, focusing on other aspects of Six Sigma would
be acceptable – as long as they are presented in the context of the UPC scenario.
更多“(b) Examine how adopting a Six Sigma approach would help address the quality problems at UPC.(10 marks)”相关问题
  • 第1题:

    4 The country of Europia has an extensive historical and industrial heritage. It has many tourist sites (such as castles,

    palaces, temples, houses and factories) which attract visitors from home and abroad. Most of these tourist sites have

    gift shops where visitors can buy mementos and souvenirs of their visit. These souvenirs often include cups, saucers,

    plates and other items which feature a printed image of the particular tourist site.

    The Universal Pottery Company (UPC) is the main supplier of these pottery souvenir items to the tourist trade. It

    produces the items in its potteries and then applies the appropriate image using specialised image printing machines.

    UPC also supplies other organisations that require personalised products. For example, it recently won the right to

    produce souvenirs for the Eurasian Games, which are being held in Europia in two years time. UPC currently ships

    about 250,000 items of pottery out of its factory every month. Most of these items are shipped in relatively small

    packages. All collections from the factory and deliveries to customers are made by a nationwide courier company.

    In the last two years there has been a noticeable increase in the number of complaints about the quality of these

    items. The complaints, from gift shop owners, concentrate on two main issues:

    (i) The physical condition of goods when they arrive at the gift shop. Initial evidence suggests that ‘a significant

    number of products are now arriving broken, chipped or cracked’. These items are unusable and they have to be

    returned to UPC. UPC management are convinced that the increased breakages are due to packers not following

    the correct packing method.

    (ii) Incorrect alignment of the image of the tourist site on the selected item. For example, a recent batch of 100 cups

    for Carish Castle included 10 cups where the image of the castle sloped significantly from left to right. These

    were returned by the customer and destroyed by UPC.

    The image problem was investigated in more depth and it was discovered that approximately 500 items were

    delivered every month with misaligned images. Each item costs, on average, $20 to produce.

    As a result of these complaints, UPC appointed a small quality inspection team who were asked to inspect one in

    every 20 packages for correct packaging and correct image alignment. However, although some problems have been

    found, a significant number of defective products have still been delivered to customers. A director of UPC used this

    evidence to support his assertion that the ‘quality inspection team is just not working’.

    The payment system for packers has also been such an issue. It was established ten years ago as an attempt to boost

    productivity. Packers receive a bonus for packing more than a target number of packages per hour. Hence, packers

    are more concerned with the speed of packing rather than its quality.

    Finally, there is also evidence that to achieve agreed customer deadlines, certain managers have asked the quality

    inspection team to overlook defective items so that order deadlines could be met.

    The company has decided to review the quality issue again. The director who claimed that the quality inspection team

    is not working has suggested using a Six Sigma approach to the company’s quality problems.

    Required:

    (a) Analyse the current and potential role of quality, quality control and quality assurance at UPC. (15 marks)


    正确答案:
    (a) Quality
    Quality has become an increasingly important issue in organisations. For some companies it is an important differentiator,
    allowing the organisation to pursue a high price/high quality strategy. For other organisations, such as UPC, the quality
    threshold requirements for their products have increased significantly over the last few years. Customers have increased
    expectations of product construction, longevity and reliability. Quality is rarely absolute; and it is usually constrained by such
    factors as selling price. This particularly applies in UPC’s market where it is likely that the quality of the product is limited by
    the relatively low price consumers are willing to pay for it. Quality concerns how a product meets its designed purpose and
    satisfies its original requirements. The target selling price is likely to be one of those requirements.
    At UPC quality appears to be defined in terms of the physical condition of the products (no breakages, cracks or chips) and
    in the accurate positioning of the printed image on the product. These are the reasons given by the UPC management for
    setting up the inspection team. However, this perception of quality would have to be confirmed by the customer. It may be
    that other issues, such as the density of the printed image, are also important to the customer but have not yet been fed back
    to UPC.
    Many definitions of quality include references to the customer. They stress meeting the requirements of the customer or user
    of the product. UPC might benefit from re-considering who it perceives to be the customer. Their current perception appears
    to be that the customer is the gift shop that sells the product. It is not the ultimate person or consumer who buys the product
    from the shop and uses it. For this consumer, other issues may be significant such as:
    – The ability to wash the item in a dishwasher.
    – The long-term safety of the product, for example: the handle does not break off a cup and spill its content on the drinker.
    – The long-term clarity of the image on the item after many washes.
    Investigating the issue of quality from the perspective of the consumer may identify other problems that need addressing.
    Finally, quality has to be considered in the context of responsibility. UPC currently uses a courier company to deliver its
    products to the gift shops. This means that freedom from breakage is only partly under UPC’s control. The delivery condition
    of products is partly determined by the care with which the courier company handles the package. Hence delivery quality
    depends on courier performance as well as on packaging care. In contrast, the quality of the printed image on the item is
    completely within the control of UPC.
    Quality control
    Quality Control (QC) is primarily concerned with checking and reviewing work that has been done. It is an inspection system
    for ensuring that pre-determined quality standards are being met. In theory, the responsibility for the control of quality lies
    with the person undertaking the process, whether it is the production of goods, delivery of a service or the passing of
    information. QC is the part of quality management focused on fulfilling quality requirements.
    In many quality control systems, sample products are removed and inspected. Defects in these sampled products may lead
    to the whole batch being inspected and defective items destroyed. This is essentially the role of the inspection team at UPC,
    where 1 in 20 packed packages are inspected for accuracy of printing and correctness of packing. Incorrect packing in a
    sampled package will lead to the inspection (and potential re-packing) of all packages packed by that employee. Failure in
    the accuracy of the printed image is likely to lead to the destruction of the whole batch, and the re-setting of the production
    imaging machine to address the positional inaccuracy of the image. It has to be stressed that, in this instance, quality control
    is a sampling activity and so it is very likely that defective batches will get through to the customer. To criticise the inspection
    unit for failing to find defective batches (‘the quality inspection team is just not working’) fails to recognise the sampling nature
    of the role.

    In the context of UPC there are at least three further factors that inhibit effective quality control.
    – The quality control of the positioning of the image takes place too late in the process. It should take place before packing,
    not after it. Valuable packing time and materials can be wasted by packing items with defective images which are found
    when the package is inspected.
    – The reward system for packers is based on the throughput of packages rather than the quality of packing. In the past
    many manufacturing organisations have valued productivity more than quality and reflected this in their reward system.
    This is the case at UPC where faults in packing are not reflected in the reward system of the packers. In fact, the very
    opposite appears to be true. Packers are incentivised to pack quickly, not effectively. Beckford suggests that ‘a major
    barrier to quality may be built into the reward system of the organisation’.
    – There is evidence that the inspection team has participated in the achievement of the required throughput targets by
    passing packages that did not meet the required quality. This is clearly giving the wrong message, but the inspection
    team is only reflecting the need for the company to meet certain deadlines.
    Quality Assurance
    Quality Assurance (QA) is the part of quality management focused on providing confidence that quality requirements will be
    fulfilled. It may be defined as a set of procedures designed to ensure that quality standards and processes are adhered to and
    that the final product meets or exceeds the required technical and performance requirements. Quality assurance covers
    activities such as product design, development, production, installation and servicing. It also sets the pre-determined
    standards required for effective quality control. If quality control is primarily concerned with detecting defective products, then
    quality assurance is primarily about the prevention of quality problems through planned and systematic activities.
    There is little evidence of quality assurance at UPC. However, the company may wish to consider:
    – Setting quality targets and delegating responsibility for achieving those targets to the people who are meant to achieve
    them. In UPC it would be preferable to give responsibility for product quality to the employees who actually make the
    products and to reflect this in their reward structure. One of the roles of QA is to enable quality improvement initiatives.
    A possible initiative is to investigate the purchasing of imaging machines (or adopting the current ones) with a facility
    to automatically assess the accuracy of the image before printing. If the image falls outside certain tolerances then it
    may be feasible for the machine to automatically adjust it before printing. If these machines were installed, it would be
    the responsibility of QA to ensure that they were calibrated correctly and to verify that every product had undergone the
    necessary check.
    – QA also offers quality advice and expertise and trains employees in quality matters. They would set standards for
    materials used in packing and establish systems for monitoring raw materials sent by suppliers to ensure that these
    standards were met. It may also be possible to improve how items are physically laid out in the package to reduce the
    chance of damage. The internal layout of the packages may be constructed in such a way that they only allow products
    to be packed in a prescribed pattern. QA would be involved in defining that prescribed pattern and training packers to
    use it – as well as subsequently monitoring that the prescribed pattern had been followed.
    – The increased importance of quality means that many customers now demand some proof that the supplier is capable
    of consistently producing quality products. This proof is part of the ‘confidence’ factor of QA and may be demonstrated
    by a third party certification, such as ISO 9000. Certification helps show the customer that the supplier has a
    commitment to consistently supplying a quality product. QA will be concerned with gaining and maintaining such
    certification and this should assist the company in securing and retaining contracts.
    At UPC the current inspection team is focused on QC. The responsibility for this should be moved to the production process
    itself or to the people who actually undertake that process. The inspection team could then focus on QA, setting standards
    for quality, establishing how those standards should be monitored, and then ensuring that such monitoring is being
    performed. In making this transition, the company will move to a culture of attempting to prevent faults rather than relyingsolely on detecting them.

  • 第2题:

    (b) a discussion (with suitable calculations) as to how the directors’ share options would be accounted for in the

    financial statements for the year ended 31 May 2005 including the adjustment to opening balances;

    (9 marks)


    正确答案:

    (b) Accounting in the financial statements for the year ended 31 May 2005
    IFRS2 requires an expense to be recognised for the share options granted to the directors with a corresponding amount shown
    in equity. Where options do not vest immediately but only after a period of service, then there is a presumption that the
    services will be rendered over the ‘vesting period’. The fair value of the services rendered will be measured by reference to
    the fair value of the equity instruments at the date that the equity instruments were granted. Fair value should be based on
    market prices. The treatment of vesting conditions depends on whether or not the conditions relate to the market price of the
    instruments. Market conditions are effectively taken into account in determining the fair value of the instruments and therefore
    can be ignored for the purposes of estimating the number of equity instruments that will vest. For other conditions such as
    remaining in the employment of the company, the calculations are carried out based on the best estimate of the number of
    instruments that will vest. The estimate is revised when subsequent information is available.
    The share options granted to J. Van Heflin on 1 June 2002 were before the date set in IFRS2 for accounting for such options
    (7 November 2002). Therefore, no expense calculation is required. (Note: candidates calculating the expense for the latter
    share options would be given credit if they stated that the company could apply IFRS2 to other options in certaincircumstances.) The remaining options are valued as follows:

  • 第3题:

    (c) Discuss how the manipulation of financial statements by company accountants is inconsistent with their

    responsibilities as members of the accounting profession setting out the distinguishing features of a

    profession and the privileges that society gives to a profession. (Your answer should include reference to the

    above scenario.) (7 marks)

    Note: requirement (c) includes 2 marks for the quality of the discussion.


    正确答案:
    (c) Accounting and ethical implications of sale of inventory
    Manipulation of financial statements often does not involve breaking laws but the purpose of financial statements is to present
    a fair representation of the company’s position, and if the financial statements are misrepresented on purpose then this could
    be deemed unethical. The financial statements in this case are being manipulated to show a certain outcome so that Hall
    may be shown to be in a better financial position if the company is sold. The retained earnings of Hall will be increased by
    $4 million, and the cash received would improve liquidity. Additionally this type of transaction was going to be carried out
    again in the interim accounts if Hall was not sold. Accountants have the responsibility to issue financial statements that do
    not mislead the public as the public assumes that such professionals are acting in an ethical capacity, thus giving the financial
    statements credibility.
    A profession is distinguished by having a:
    (i) specialised body of knowledge
    (ii) commitment to the social good
    (iii) ability to regulate itself
    (iv) high social status
    Accountants should seek to promote or preserve the public interest. If the idea of a profession is to have any significance,
    then it must make a bargain with society in which they promise conscientiously to serve the public interest. In return, society
    allocates certain privileges. These might include one or more of the following:
    – the right to engage in self-regulation
    – the exclusive right to perform. particular functions
    – special status
    There is more to being an accountant than is captured by the definition of the professional. It can be argued that accountants
    should have the presentation of truth, in a fair and accurate manner, as a goal.

  • 第4题:

    (c) Explain how absolutist (dogmatic) and relativist (pragmatic) ethical assumptions would affect the outcome

    of Anne’s decision. (6 marks)


    正确答案:
    (c) Absolutism and relativism
    Absolutism and relativism represent two extreme positions of ethical assumptions.
    Definitions
    An absolutist assumption is one that believes that there are ‘eternal’ rules that should guide all ethical and moral decision
    making in all situations. Accordingly, in any given situation, there is likely to be one right course of action regardless of the
    outcome. An absolutist believes that this should be chosen regardless of the consequences or the cost. A dogmatic approach
    to morality is an example of an absolutist approach to ethics. A dogmatic assumption is one that is accepted without
    discussion or debate.
    Relativist assumptions are ‘situational’ in nature. Rather than arguing that there is a single right choice, a relativist will tend
    to adopt a pragmatic approach and decide, in the light of the situation being considered, which is the best outcome. This will
    involve a decision on what outcome is the most favourable and that is a matter of personal judgment.
    Outcomes
    If Anne were to adopt absolutist/dogmatic assumptions, she would be likely to decide that she would need to pursue what
    she perceives is the right course of action regardless of cost to herself or the relationship with the client or her manager. Given
    that she unearthed a suspect and unaccounted-for payment, and that she received an inadequate explanation from the client,
    she would probably recommend extension to the audit beyond the weekend.
    If Ann were to adopt relativist or pragmatic assumptions, she would have a potentially much more complicated decision to
    make. She would have to decide whether it was more important, ethically, to yield to the pressure from Zachary in the
    interests of her short-term career interests or ‘hold out’ to protect the interests of the shareholders. Anne could recommend
    sign off and trust the FD’s explanation but she is more likely to seek further evidence or assurance from the company before
    she does so.

  • 第5题:

    (c) Identify TWO QUALITATIVE benefits that might arise as a consequence of the investment in a new IT system

    and explain how you would attempt to assess them. (4 marks)


    正确答案:
    (c) One of the main qualitative benefits that may arise from an investment in a new IT system by Moffat Ltd is the improved level
    of service to its customers in the form. of reduced waiting times which may arise as a consequence of better scheduling of
    appointments, inventory management etc. This could be assessed via the introduction of a questionnaire requiring customers
    to rate the service that they have received from their recent visit to a location within Moffat Ltd according to specific criteria
    such as adherence to appointment times, time taken to service the vehicle, cleanliness of the vehicle, attitude of staff etc.
    Alternatively a follow-up telephone call from a centralised customer services department may be made by Moffat Ltd
    personnel in order to gather such information.
    Another qualitative benefit of the proposed investment may arise in the form. of competitive advantage. Improvements in
    customer specific information and service levels may give Moffat Ltd a competitive advantage. Likewise, improved inventory
    management may enable costs to be reduced thereby enabling a ‘win-win’ relationship to be enjoyed with its customers.

  • 第6题:

    (b) Explain THREE problems in undertaking a performance comparison of GBC and TTC and also explain THREE

    items of additional information that would be of assistance in assessing the operating and financial

    performance of GBC and TTC. (6 marks)


    正确答案:
    (b) The relative performance of GBC and TTC is difficult to assess due to the following:
    (i) They would appear to have differing objectives. GBC provides free transport for senior citizens and charges lower fares
    than TTC. GBC also uses environmentally friendly fuel. Each of these factors inhibits a direct comparison of the two
    organisations.
    (ii) The organisations are funded differently. It is evident that TTC uses loan finance to fund operations which gives rise to
    interest charges which are not incurred by GBC. On the other hand GBC is funded by the government.
    (iii) TTC has higher fixed asset values which precipitate much higher depreciation charges.
    (iv) There is also a lack of non-financial performance indicators such as the number of on-time arrivals, number of accidents,
    complaints re passenger dissatisfaction, staff turnover, adherence to relevant legislation, convenience of pick-up/drop-off
    points etc.
    The following items of additional information would assist in assessing the financial and operating performance of the two
    companies:
    (1) The number of staff employed by each organisation would assist in the assessment of the financial and operating
    performance. Ratios such as revenue generated per employee and operating costs per employee might provide useful
    comparators of financial and operating efficiency.
    (2) Safety and accident records of each organisation would give an indication of the reliability and safety afforded to
    passengers by each organisation. Passenger safety is of paramount importance to all passenger transport businesses.
    (3) Records of late/cancelled buses together with the number of complaints received from the passengers would provide an
    indication of the efficiency of the service provided by each organisation.
    (4) The accessibility of the services, location of pick-up/drop-off points would provide an indication of the flexibility of service
    delivery provided by each organisation.
    (5) The comfort, cleanliness and age of the respective bus fleets would provide a further indication of the level of service
    quality provided by each organisation.
    (6) The fuel emission levels of the buses operated by each organisation would provide an indication of the extent of their
    ‘social responsibility’.
    Notes: (i) Only three items of additional information were required.
    (ii) Alternative relevant discussion and examples would be acceptable.

  • 第7题:

    (b) Illustrate EACH of the six problems chosen in (a) using the data from the Bettamould division/TRG scenario;

    and (6 marks)


    正确答案:
    (b) An illustration of each of the problems using the data from the Battamould division/TRG scenario is as follows:
    Meeting only the lowest targets
    – In the scenario, the budgeted variable cost of $200 per tonne has been agreed. There is no specific incentive for the
    Bettamould division to try to achieve a better level of performance.
    Using more resources than necessary
    – In the scenario, the current budget allows for 5% machine idle time. There is evidence that a move to outsourcing
    machine maintenance from a specialist company could help reduce idle time levels and permit annual output in excess
    of 100,000 tonnes.
    Making the bonus – whatever it takes
    – At present, the only sanction/incentive is to achieve 100,000 tonnes of output. There is no mention of any sanction for
    example, if processing losses (and hence costs) rise to 20% of material inputs.
    Competing against other divisions, business units and departments
    – At present, the Bettamould division sources its materials from chosen suppliers who have been used for some years.
    There is evidence that materials of equal specification could be sourced for 40% of the annual requirement from another
    TRG division which has spare capacity. Why has this not been investigated?
    Ensuring that what is in the budget is spent
    – In the Bettamould scenario, there is a fixed cost budget allowance of $50,000,000. We are told in the question that
    salaries of all employees and management are paid on a fixed salary basis. Bettamould’s management will not want a
    reduction in the fixed budget allowance, since this could lead to the need to reduce the number of employees, which
    they may see as having a detrimental effect on the ability of the division to meet its annual budget output target of
    100,000 tonnes.
    Providing inaccurate forecasts
    – In the scenario there may have been deliberate efforts to increase the agreed budget level of aspects of measures and
    costs. For example, by putting forward the argument that the budget requirement of 15% processing losses is acceptable
    because of the likelihood that ageing machinery will be less effective in the coming budget period.
    Meeting the target but not beating it
    – In the scenario the bonus of 5% of salary is payable as long as the 100,000 tonnes of output is achieved. This does
    not require that actual results will show any other aspects of the budget being improved upon. For example there is no
    need to consider a reduction in the current level of quality checks (25% of daily throughput) to the 10% level that current
    evidence suggests is achieved by competitor companies. The current budget agreement allows the Bettamould division
    to transfer its output to market based profit centres at $200 + $500 = $700 per tonne. There is no specified penalty
    if costs exceed this target level.
    Avoiding risks
    – Bettamould has not yet incorporated the changes listed in note 4 in the question. For example why has the sourcing of
    40% of required materials from another TRC division not been quantified and evaluated. It is possible that the division
    with spare capacity could supply the material at cost (possibly based on marginal cost) which would be less than
    currently paid to a supplier external to TRC. It may be that Bettamould have not pursued this possibility because of risk
    factors relating to the quality of the material transferred or its continued availability where the supplying division had an
    upturn in the level of more profitable external business.

  • 第8题:

    (iii) State how your answer in (ii) would differ if the sale were to be delayed until August 2006. (3 marks)


    正确答案:

     

  • 第9题:

    (ii) Discuss TWO problems that may be faced in implementing quality control procedures in a small firm of

    Chartered Certified Accountants, and recommend how these problems may be overcome. (4 marks)


    正确答案:
    (ii) Consultation – it may not be possible to hold extensive consultations on specialist issues within a small firm, due to a
    lack of specialist professionals. There may be a lack of suitably experienced peers to discuss issues arising on client
    engagements. Arrangements with other practices for consultation may be necessary.
    Training/Continuing Professional Development (CPD) – resources may not be available, and it is expensive to establish
    an in-house training function. External training consortia can be used to provide training/CPD for qualified staff, and
    training on non-exam related issues for non-qualified staff.
    Review procedures – it may not be possible to hold an independent review of an engagement within the firm due to the
    small number of senior and experienced auditors. In this case an external review service may be purchased.
    Lack of specialist experience – where special skills are needed within an engagement; the skills may be bought in, for
    example, by seconding staff from another practice. Alternatively if work is too specialised for the firm, the work could be
    sub-contracted to another practice.
    Working papers – the firm may lack resources to establish an in-house set of audit manuals or standard working papers.
    In this case documentation can be provided by external firms or professional bodies.

  • 第10题:

    Which of the following features would hide internal IP addresses from the Internet?()

    • A、Network Address Translation
    • B、Port forwarding
    • C、Quality of Service
    • D、SSID broadcast

    正确答案:A

  • 第11题:

    Interface congestion is causing drops in voice packets and TCP packets. The drops result in jerky speech quality and slower FTP traffic flows. Which two technologies would proactively address the TCP transfer rate and the voice problems?()

    • A、CBWFQ
    • B、LLQ
    • C、traffic shaping
    • D、WRED

    正确答案:B,D

  • 第12题:

    单选题
    A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem?()
    A

    IP address is classful.

    B

    IP address is a subnet broadcast address.

    C

    IP address is a subnet network address.

    D

    IP address is classless


    正确答案: C
    解析: 暂无解析

  • 第13题:

    (b) Explain how the process of developing scenarios might help John better understand the macro-environmental

    factors influencing Airtite’s future strategy. (8 marks)


    正确答案:

    (b) Carrying out a systematic PESTEL analysis is a key step in developing alternative scenarios about the future. Johnson and
    Scholes define scenarios as ‘detailed and plausible views of how the business environment of an organisation might develop
    in the future based on groupings of key environmental influences and drivers of change about which there is a high level of
    uncertainty’. In developing scenarios it is necessary to isolate the key drivers of change, which have the potential to have a
    significant impact on the company and are associated with high levels of uncertainty. Development of scenarios enables
    managers to share assumptions about the future and the key variables shaping that future. This provides an opportunity for
    real organisational learning. They are then in a position to monitor these key variables and amend strategies accordingly. It
    is important to note that different stakeholder groups will have different expectations about the future and each may provide
    a key input to the process of developing scenarios. By their very nature scenarios should not attempt to allocate probabilities
    to the key factors and in so doing creating ‘spurious accuracy’ about those factors. A positive scenario is shown below and

    should provide a shared insight into the external factors most likely to have a significant impact on Airtite‘s future strategy.
    For most companies operating in global environments the ability to respond flexibly and quickly to macro-environmental
    change would seem to be a key capability.
    The scenario as illustrated below, clearly could have a major impact on the success or otherwise of Airtite’s strategy for the
    future. The key drivers for change would seem to be the link between technology and global emissions, fuel prices and the
    stability of the global political environment. Through creating a process which considers the drivers which will have most
    impact on Airtite and which are subject to the greatest uncertainty, Airtite will have a greater chance of its strategy adaptingto changing circumstances.

  • 第14题:

    (b) Discuss the key issues which will need to be addressed in determining the basic components of an

    internationally agreed conceptual framework. (10 marks)

    Appropriateness and quality of discussion. (2 marks)


    正确答案:
    (b) There are several issues which have to be addressed if an international conceptual framework is to be successfully developed.
    These are:
    (i) Objectives
    Agreement will be required as to whether financial statements are to be produced for shareholders or a wide range of
    users and whether decision usefulness is the key criteria or stewardship. Additionally there is the question of whether
    the objective is to provide information in making credit and investment decisions.
    (ii) Qualitative Characteristics
    The qualities to be sought in making decisions about financial reporting need to be determined. The decision usefulness
    of financial reports is determined by these characteristics. There are issues concerning the trade-offs between relevance
    and reliability. An example of this concerns the use of fair values and historical costs. It has been argued that historical
    costs are more reliable although not as relevant as fair values. Additionally there is a conflict between neutrality and the
    traditions of prudence or conservatism. These characteristics are constrained by materiality and benefits that justify
    costs.
    (iii) Definitions of the elements of financial statements
    The principles behind the definition of the elements need agreement. There are issues concerning whether ‘control’
    should be included in the definition of an asset or become part of the recognition criteria. Also the definition of ‘control’
    is an issue particularly with financial instruments. For example, does the holder of a call option ‘control’ the underlying
    asset? Some of the IASB’s standards contravene its own conceptual framework. IFRS3 requires the capitalisation of
    goodwill as an asset despite the fact that it can be argued that goodwill does not meet the definition of an asset in the
    Framework. IAS12 requires the recognition of deferred tax liabilities that do not meet the liability definition. Similarly
    equity and liabilities need to be capable of being clearly distinguished. Certain financial instruments could either be
    liabilities or equity. For example obligations settled in shares.
    (iv) Recognition and De-recognition
    The principles of recognition and de-recognition of assets and liabilities need reviewing. Most frameworks have
    recognition criteria, but there are issues over the timing of recognition. For example, should an asset be recognised when
    a value can be placed on it or when a cost has been incurred? If an asset or liability does not meet recognition criteria
    when acquired or incurred, what subsequent event causes the asset or liability to be recognised? Most frameworks do
    not discuss de-recognition. (The IASB’s Framework does not discuss the issue.) It can be argued that an item should be
    de-recognised when it does not meet the recognition criteria, but financial instruments standards (IAS39) require other
    factors to occur before financial assets can be de-recognised. Different attributes should be considered such as legal
    ownership, control, risks or rewards.
    (v) Measurement
    More detailed discussion of the use of measurement concepts, such as historical cost, fair value, current cost, etc are
    required and also more guidance on measurement techniques. Measurement concepts should address initial
    measurement and subsequent measurement in the form. of revaluations, impairment and depreciation which in turn
    gives rise to issues about classification of gains or losses in income or in equity.
    (vi) Reporting entity
    Issues have arisen over what sorts of entities should issue financial statements, and which entities should be included
    in consolidated financial statements. A question arises as to whether the legal entity or the economic unit should be the
    reporting unit. Complex business arrangements raise issues over what entities should be consolidated and the basis
    upon which entities are consolidated. For example, should the basis of consolidation be ‘control’ and what does ‘control’
    mean?
    (vii) Presentation and disclosure
    Financial reporting should provide information that enables users to assess the amounts, timing and uncertainty of the
    entity’s future cash flows, its assets, liabilities and equity. It should provide management explanations and the limitations
    of the information in the reports. Discussions as to the boundaries of presentation and disclosure are required.

  • 第15题:

    (b) Discuss how management’s judgement and the financial reporting infrastructure of a country can have a

    significant impact on financial statements prepared under IFRS. (6 marks)

    Appropriateness and quality of discussion. (2 marks)


    正确答案:
    (b) Management judgement may have a greater impact under IFRS than generally was the case under national GAAP. IFRS
    utilises fair values extensively. Management have to use their judgement in selecting valuation methods and formulating
    assumptions when dealing with such areas as onerous contracts, share-based payments, pensions, intangible assets acquired
    in business combinations and impairment of assets. Differences in methods or assumptions can have a major impact on
    amounts recognised in financial statements. IAS1 expects companies to disclose the sensitivity of carrying amounts to the
    methods, assumptions and estimates underpinning their calculation where there is a significant risk of material adjustment
    to their carrying amounts within the next financial year. Often management’s judgement is that there is no ‘significant risk’
    and they often fail to disclose the degree of estimation or uncertainty and thus comparability is affected.
    In addition to the IFRSs themselves, a sound financial reporting infrastructure is required. This implies effective corporate
    governance practices, high quality auditing standards and practices, and an effective enforcement or oversight mechanism.
    Therefore, consistency and comparability of IFRS financial statements will also depend on the robust nature of the other
    elements of the financial reporting infrastructure.
    Many preparers of financial statements will have been trained in national GAAP and may not have been trained in the
    principles underlying IFRS and this can lead to unintended inconsistencies when implementing IFRS especially where the
    accounting profession does not have a CPD requirement. Additionally where the regulatory system of a country is not well
    developed, there may not be sufficient market information to utilise fair value measurements and thus this could lead to
    hypothetical markets being created or the use of mathematical modelling which again can lead to inconsistencies because of
    lack of experience in those countries of utilising these techniques. This problem applies to other assessments or estimates
    relating to such things as actuarial valuations, investment property valuations, impairment testing, etc.
    The transition to IFRS can bring significant improvement to the quality of financial performance and improve comparability
    worldwide. However, there are issues still remaining which can lead to inconsistency and lack of comparability with those
    financial statements.

  • 第16题:

    (ii) Construct the argument against Professor West’s opinion, and in favour of Professor Leroi’s opinion that

    a principles-based approach would be preferable in developing countries. Your answer should consider

    the particular situations of developing countries. (10 marks)


    正确答案:
    (ii) Principles-based approach
    Advantages of a principles-based approach
    The rigour with which governance systems are applied can be varied according to size, situation, stage of development
    of business, etc. Organisations (in legal terms) have a choice to the extent to which they wish to comply, although they
    will usually have to ‘comply or explain’. Explanations are more accepted by shareholders and stock markets for smaller
    companies.
    Obeying the spirit of the law is better than ‘box ticking’ (‘sort of business you are’ rather than ‘obeying rules’). Being
    aware of overall responsibilities is more important than going through a compliance exercise merely to demonstrate
    conformance.
    Avoids the ‘regulation overload’ of rules based (and associated increased business costs). The costs of compliance have
    been a cause of considerable concern in the United States.
    Self-regulation (e.g. by Financial Services Authority in the UK) rather than legal control has proven itself to underpin
    investor confidence in several jurisdictions and the mechanisms are self-tightening (quicker and cheaper than legislation)
    if initial public offering (IPO) volumes fall or capital flows elsewhere.
    Context of developing countries
    Developing countries’ economies tend to be dominated by small and medium sized organisations (SMEs). It would be
    very costly and probably futile, to attempt to burden small businesses with regulatory requirements comparable to larger
    concerns.
    Having the flexibility to ‘comply or explain’ allows for those seeking foreign equity to increase compliance whilst those
    with different priorities can delay full compliance. In low-liquidity stock markets (such as those in some developing
    countries) where share prices are not seen as strategically important for businesses, adopting a more flexible approach
    might be a better use of management talent rather than ‘jumping through hoops’ to comply with legally-binding
    constraints.
    The state needs to have an enforcement mechanism in place to deal with non-compliance and this itself represents a
    cost to taxpayers and the corporate sector. Developing countries may not have the full infrastructure in place to enable
    compliance (auditors, pool of NEDs, professional accountants, internal auditors, etc) and a principles-based approach
    goes some way to recognise this.

  • 第17题:

    (ii) Explain how the existing product range and the actions per Note (3) would feature in Ansoff’s

    product-market matrix. (7 marks)


    正确答案:
    (ii) Market Penetration
    With regard to existing products it would appear that a strategy of market penetration is being followed, whereby attempts
    are made to sell existing products into existing markets. This is a low risk strategy which is most unlikely to lead to high
    rates of growth, reflected in the forecast increase of 2% per annum in the years ending 30 November 2008 and 2009.
    Management seeks here to increase its market share with the current product range. In pursuing a penetration strategy
    the management of Vision plc may to some extent be able to exploit opportunities including the following:
    – Encouraging existing customers to buy more of their brand
    – Encouraging customers who are buying a competitor’s brand to switch to their brand
    – Encouraging non-users within the segment to buy their brand
    ‘Strengths’ within the current portfolio will need to be consolidated and any areas of weakness addressed with remedial
    action.
    Market Development
    The purchase of the retail outlets will enable management to sell existing products via new channels of distribution. The
    products of both the Astronomy and Outdoor Pursuits divisions could be sold via the retail outlets. Very often new
    markets can be established in geographical terms. Management could, for example, look to promote the sale of
    microscopes and associated equipment to overseas hospitals.
    Product Development
    The launch of the Birdcam-V is an example of a product development strategy whereby new products are targeted at
    existing markets. Very often, existing products can be improved, or if an organisation possesses adequate resources,
    completely new products can be developed to meet existing market needs. Some of the main risks here lie in the ‘time
    to market’ and product development costs which frequently go well beyond initial estimates.
    Diversification
    The purchase of Racquets Ltd is an example of diversification on the part of Vision plc since the products and markets
    of Racquets Ltd bear no relationship to the existing products and markets of the company. In this regard the
    diversification is said to be unrelated.
    The establishment of the Oceanic division could be regarded as a related diversification since existing technology will be
    used to develop new products for new markets. The success of this strategy will very much depend on the strength of
    the Vision brand.

  • 第18题:

    (c) Assess the likely criteria which would need to be satisfied for software to be regarded as ‘quality software’.

    (4 marks)


    正确答案:
    (c) The following are important considerations regarding the quality of the business software:
    – The software is error-free as this will improve its reliability. Whilst in practice this might not always be achievable the
    directors of SSH must recognise the dangers involved in supplying bespoke software which may prove damaging to their
    clients’ businesses with the resulting loss of client goodwill.
    – The software should meet quality control standards such as those specified by the ISO (International Standards
    Organisation).
    – The software must be delivered on time. Late delivery of business software will prove problematic since clients may rely
    on updated software to meet new customer needs or to fulfil revised business objectives.
    – The software must meet the initial specification of the customer. In meeting the specification SSH will be demonstrating
    that the software has been produced correctly with an appropriate focus on the requirements of end users.
    – The software must be usable i.e. as well as being able to do what it is supposed to do it is important that it is easy to
    use.
    – The software should be capable of being updated in the light of future changes that occur in the clients’ requirements.

  • 第19题:

    (c) Suggest ways in which each of the six problems chosen in (a) above may be overcome. (6 marks)


    正确答案:
    (c) Ways in which each of the problems might be overcome are as follows:
    Meeting only the lowest targets
    – To overcome the problem there must be some additional incentive. This could be through a change in the basis of bonus
    payment which currently only provides an incentive to achieve the 100,000 tonnes of output.
    Using more resources than necessary
    – Overcoming the problem may require a change in the bonus system which currently does not provide benefit from any
    output in excess of 100,000 tonnes. This may not be perceived as sufficiently focused in order to achieve action. It may
    be that engendering a culture of continuous improvement would help ensure that employees actively sought ways of
    reducing idle time levels.
    Making the bonus – whatever it takes
    – It is likely that efforts to change the ‘work ethos’ at all levels is required, while not necessarily removing the concept of
    a bonus payable to all employees for achievement of targets. This may require the fostering of a culture for success within
    the company. Dissemination of information to all staff relating to trends in performance, meeting targets, etc may help
    to improve focus on continuous improvement.
    Competing against other divisions, business units and departments
    – The problem may need some input from the directors of TRG. For example, could a ‘dual-cost’ transfer pricing system
    be explained to management at both the Bettamould division and also the Division with spare capacity in order to
    overcome resistance to problems on transfer pricing and its impact on divisional budgets and reported results? In this
    way it may be possible for the Bettamould division to source some of its input materials at a lower cost (particularly from
    TRG’s viewpoint) and yet be acceptable to the management at the supplying division.
    Ensuring that what is in the budget is spent
    – In order to overcome the problem it may be necessary to educate management into acceptance of aspects of budgeting
    such as the need to consider the committed, engineered and discretionary aspects of costs. For example, it may be
    possible to reduce the number of salaried staff involved in the current quality checking of 25% of throughput on a daily
    basis.
    Providing inaccurate forecasts
    – In order to overcome this problem there must be an integrated approach to the budget setting process. This may be
    achieved to some extent through all aspects of the budget having to be agreed by all functions involved. For example,
    engineers as well as production line management in reaching the agreed link between percentage process losses and
    the falling efficiency of machinery due to age. In addition, TRC may insist an independent audit of aspects of budget
    revisions by group staff.
    Meeting the target but not beating it
    – To overcome the problem may require that the bonus system should be altered to reflect any failure to control costs per
    tonne at the budget level.
    Avoiding risks
    – In order to overcome such problems, TRC would have to provide some guarantees to Bettamould management that the
    supply would be available during the budget period at the initially agreed price and that the quality would be maintained
    at the required level. This would remove the risk element that the management of the Bettamould division may consider
    currently exists.

  • 第20题:

    In relation to the courts’ powers to interpret legislation, explain and differentiate between:

    (a) the literal approach, including the golden rule; and (5 marks)

    (b) the purposive approach, including the mischief rule. (5 marks)


    正确答案:

    Tutorial note:
    In order to apply any piece of legislation, judges have to determine its meaning. In other words they are required to interpret the
    statute before them in order to give it meaning. The diffi culty, however, is that the words in statutes do not speak for themselves and
    interpretation is an active process, and at least potentially a subjective one depending on the situation of the person who is doing
    the interpreting.
    Judges have considerable power in deciding the actual meaning of statutes, especially when they are able to deploy a number of
    competing, not to say contradictory, mechanisms for deciding the meaning of the statute before them. There are, essentially, two
    contrasting views as to how judges should go about determining the meaning of a statute – the restrictive, literal approach and the
    more permissive, purposive approach.
    (a) The literal approach
    The literal approach is dominant in the English legal system, although it is not without critics, and devices do exist for
    circumventing it when it is seen as too restrictive. This view of judicial interpretation holds that the judge should look primarily
    to the words of the legislation in order to construe its meaning and, except in the very limited circumstances considered below,
    should not look outside of, or behind, the legislation in an attempt to fi nd its meaning.
    Within the context of the literal approach there are two distinct rules:
    (i) The literal rule
    Under this rule, the judge is required to consider what the legislation actually says rather than considering what it might
    mean. In order to achieve this end, the judge should give words in legislation their literal meaning, that is, their plain,
    ordinary, everyday meaning, even if the effect of this is to produce what might be considered an otherwise unjust or
    undesirable outcome (Fisher v Bell (1961)) in which the court chose to follow the contract law literal interpretation of
    the meaning of offer in the Act in question and declined to consider the usual non-legal literal interpretation of the word
    (offer).

    (ii) The golden rule
    This rule is applied in circumstances where the application of the literal rule is likely to result in what appears to the court
    to be an obviously absurd result. It should be emphasised, however, that the court is not at liberty to ignore, or replace,
    legislative provisions simply on the basis that it considers them absurd; it must fi nd genuine diffi culties before it declines
    to use the literal rule in favour of the golden one. As examples, there may be two apparently contradictory meanings to a
    particular word used in the statute, or the provision may simply be ambiguous in its effect. In such situations, the golden
    rule operates to ensure that preference is given to the meaning that does not result in the provision being an absurdity.
    Thus in Adler v George (1964) the defendant was found guilty, under the Offi cial Secrets Act 1920, with obstruction
    ‘in the vicinity’ of a prohibited area, although she had actually carried out the obstruction ‘inside’ the area.
    (b) The purposive approach
    The purposive approach rejects the limitation of the judges’ search for meaning to a literal construction of the words of
    legislation itself. It suggests that the interpretative role of the judge should include, where necessary, the power to look beyond
    the words of statute in pursuit of the reason for its enactment, and that meaning should be construed in the light of that purpose
    and so as to give it effect. This purposive approach is typical of civil law systems. In these jurisdictions, legislation tends to set
    out general principles and leaves the fi ne details to be fi lled in later by the judges who are expected to make decisions in the
    furtherance of those general principles.
    European Community (EC) legislation tends to be drafted in the continental manner. Its detailed effect, therefore, can only be
    determined on the basis of a purposive approach to its interpretation. This requirement, however, runs counter to the literal
    approach that is the dominant approach in the English system. The need to interpret such legislation, however, has forced
    a change in that approach in relation to Community legislation and even with respect to domestic legislation designed to
    implement Community legislation. Thus, in Pickstone v Freemans plc (1988), the House of Lords held that it was permissible,
    and indeed necessary, for the court to read words into inadequate domestic legislation in order to give effect to Community
    law in relation to provisions relating to equal pay for work of equal value. (For a similar approach, see also the House of Lords’
    decision in Litster v Forth Dry Dock (1989) and the decision in Three Rivers DC v Bank of England (No 2) (1996).) However,
    it has to recognise that the purposive rule is not particularly modern and has its precursor in a long established rule of statutory
    interpretation, namely the mischief rule.

    The mischief rule
    This rule permits the court to go behind the actual wording of a statute in order to consider the problem that the statute is
    supposed to remedy.
    In its traditional expression it is limited by being restricted to using previous common law rules in order to decide the operation
    of contemporary legislation. Thus in Heydon’s case (1584) it was stated that in making use of the mischief rule the court
    should consider what the mischief in the law was which the common law did not adequately deal with and which statute law
    had intervened to remedy. Use of the mischief rule may be seen in Corkery v Carpenter (1950), in which a man was found
    guilty of being drunk in charge of a carriage although he was in fact only in charge of a bicycle.

  • 第21题:

    Which of the following commands would allow a computer to acquire an IP address?()

    • A、ipconfig/release
    • B、ipconfig/renew
    • C、ipconfig/all
    • D、ipconfig/help

    正确答案:B

  • 第22题:

    A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem?()

    • A、IP address is classful.
    • B、IP address is a subnet broadcast address.
    • C、IP address is a subnet network address.
    • D、IP address is classless

    正确答案:D

  • 第23题:

    A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems.  Which of the following would BEST describe the problem?()

    • A、 IP address is classful.
    • B、 IP address is a subnet broadcast address.
    • C、 IP address is a subnet network address.
    • D、 IP address is classless.

    正确答案:B