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A large check processing company is quite impressed with the ingestion performance of a VTL. After calculating their nightly backup requirements it was determined that the restore performance of the VTL was significantly less than the backup performance.W

题目

A large check processing company is quite impressed with the ingestion performance of a VTL. After calculating their nightly backup requirements it was determined that the restore performance of the VTL was significantly less than the backup performance.Which of the following business requirements should the customer revisit to ensure a successful implementation?（）

A. RPO

B. RTO

C. backup window

D. deduplication ratio

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参考答案和解析
参考答案：B
更多“A large check processing company is quite impressed with the ingestion performance of a VT ”相关问题

  • 第1题：

    Your database supports an online transaction processing (OLTP) application.The application is undergoing some major schema changes, such as addition of new indexes and materialized views.You want to check the impact of these changes on workload performance.What should you use to achieve this?（）

    A. Database replay

    B. SQL Tuning Advisor

    C. SQL Access Advisor

    D. SQL Performance Analyzer

    E. Automatic Workload Repository compare reports


    参考答案：E

  • 第2题：

    The Business Partner technical specialist is called to check if the addition of host ports on an IBM System Storage DS8000 system has improved users’ response times for an IBM System p server running SAP.  How can the improvement be verified（）

    • A、check the output of the vmstat command on AIX
    • B、check the performance reports via TotalStorage Productivity Center for Data
    • C、check the performance reports via TotalStorage Productivity Center for Disk
    • D、check the improvement through the TotalStorage Expert report

    正确答案:C

  • 第3题：

    Regarding fast path processing, when does the system perform the policy check?（）

    • A、The policy is determined after the SCREEN options check.
    • B、The policy is determined only during the first packet path, not during fast path.
    • C、The policy is determined after the zone check.
    • D、The policy is determined after the SYN TCP flag.

    正确答案:B

  • 第4题：

    The Business Partner technical specialist is called to determine if the addition of host ports on an IBM System Storage DS8700 has improved users’ response times for an IBM System p server running SAP.  How can the improvement be verified（）

    • A、check the output of the "vmstat" command on LINUX
    • B、check the performance reports via Tivoli Storage Productivity Center for Data
    • C、check the performance reports via Tivoli Storage Productivity Center for Disk
    • D、check the output of the "iostat" command on AIX

    正确答案:C

  • 第5题：

    When a system has both online transaction processing as well as large batch processing， which of the following common procedures will best help to improve system performance？（）

    • A、 Boost the priority of batch jobs.
    • B、 Schedule batch runs to reduce contention with OLTP.
    • C、 Schedule OS maintenance such that it includes frequent application of PTFs.
    • D、 Perform incremental backups of transaction processing and full backups of batch processing.

    正确答案:B

  • 第6题：

    A company has acquired another company and is consolidating data centers. During the consolidation， half of the users of a business critical application lost access. The users who maintained access experienced slow performance.  What is the first action the SAN/storage administrator should take to determine the source of the problem（）

    • A、review SAN configuration， connectivity， and zoning
    • B、review application parameters for contention or tuning problems
    • C、use internal disk monitoring tools to determine the problem source
    • D、check the disk parameters in the OS setup on the systems

    正确答案:A

  • 第7题：

    问答题
    Practice 6　　● You are the line manager in a large company. You have been informed that your marketing manager had an outstanding performance and deserved a reward.　　● Write a memo to him:　　● informing him about the reward　　● explaining why the reward is given　　● saying what the reward is going to be　　● Write 40-50 words.

    正确答案： 【参考范文】
    MEMO
    To:
    From:
    Date:
    Subject:
    To: Marketing manger
    From: The line manager
    Date: 7 January
    Subject:
    I am obliged to announce that there will be a reward for you. Thanks to you excellent work, our company has seen a remarkable raise in sales, since you took up the post as the marketing manager. So, you are getting a bonus of 12,000 dollars Keep with the good performance record, more rewards will go to you. Enjoy!
    Thank you.
    解析： 暂无解析

  • 第8题：

    单选题
    A large check processing company is quite impressed with the ingestion performance of a VTL. After calculating their nightly backup requirements it was determined that the restore performance of the VTL was significantly less than the backup performance. Which of the following business requirements should the customer revisit to ensure a successful implementation?（）
    A

    RPO

    B

    RTO

    C

    backup window

    D

    deduplication ratio


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    You noticed that large memory allocations for the Oracle backup and restore operations are causing a performance overhead on the shared pool. Which memory structure would you configure to avoid this performance overhead？（）
    A

     recycle buffer cache

    B

     large pool

    C

     streams pool

    D

     keep buffer cache

    E

     redo log buffer


    正确答案： E
    解析： 暂无解析

  • 第10题：

    单选题
    When a system has both online transaction processing as well as large batch processing， which of the following common procedures will best help to improve system performance？（）
    A

     Boost the priority of batch jobs.

    B

     Schedule batch runs to reduce contention with OLTP.

    C

     Schedule OS maintenance such that it includes frequent application of PTFs.

    D

     Perform incremental backups of transaction processing and full backups of batch processing.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Your database supports an online transaction processing (OLTP) application. The application is undergoing some major schema changes, such as addition of new indexes and materialized views. You want to check the impact of these changes on workload performance. What should you use to achieve this?（）
    A

    Database replay

    B

    SQL Tuning Advisor

    C

    SQL Access Advisor

    D

    SQL Performance Analyzer

    E

    Automatic Workload Repository compare reports


    正确答案： D
    解析： 暂无解析

  • 第12题：

    填空题
    Your daughter is (luck) ____ enough to have large company.

    正确答案： lucky
    解析：
    本题考查形容词用法。句意：我女儿非常荣幸地被这家大公司录用了。enough既可以用来修饰名词也可以修饰形容词。enough修饰名词时，置于名词前面；修饰形容词时，置于形容词的后面。此处应该填lucky。

  • 第13题：

    A technician wants to compare a new server performance over a period of time. Which of the following should the technician do FIRST?()

    A. Monitor processor performance logs

    B. Constantly check the task manager

    C. Use performance server logs

    D. Establish a baseline for the server


    参考答案：D

  • 第14题：

    You noticed that large memory allocations for the Oracle backup and restore operations are causing a performance overhead on the shared pool. Which memory structure would you configure to avoid this performance overhead？（）

    • A、 recycle buffer cache
    • B、 large pool
    • C、 streams pool
    • D、 keep buffer cache
    • E、 redo log buffer

    正确答案:B

  • 第15题：

    A technician wants to compare a new server performance over a period of time. Which of the following should the technician do FIRST?（）

    • A、Monitor processor performance logs
    • B、Constantly check the task manager
    • C、Use performance server logs
    • D、Establish a baseline for the server

    正确答案:D

  • 第16题：

    A company has acquired another company and is consolidating data centers. During the consolidation， half of the users of a business-critical application lost access. The users who maintained access experienced slow performance.  What is the first action the SAN/storage administrator should take to determine the source of the problem（）

    • A、review SAN configuration， connectivity， and zoning
    • B、review application parameters for contention or tuning problems
    • C、use internal disk monitoring tools to determine the problem source
    • D、check the disk parameters in the OS setup on the systems

    正确答案:A

  • 第17题：

    What should be done if a company decides to stop doing business with a vendor？ （）

    • A、 Notify buyers using Workflow.
    • B、 Delete the Company Master record.
    • C、 Set the Company record status to DISQUAL.
    • D、 Check the Disqualified Vendor check box on the Company record.

    正确答案:D

  • 第18题：

    Your database supports an online transaction processing (OLTP) application. The application is undergoing some major schema changes, such as addition of new indexes and materialized views. You want to check the impact of these changes on workload performance. What should you use to achieve this?（）

    • A、Database replay
    • B、SQL Tuning Advisor
    • C、SQL Access Advisor
    • D、SQL Performance Analyzer
    • E、Automatic Workload Repository compare reports

    正确答案:E

  • 第19题：

    单选题
    Regarding fast path processing, when does the system perform the policy check?（）
    A

    The policy is determined after the SCREEN options check.

    B

    The policy is determined only during the first packet path, not during fast path.

    C

    The policy is determined after the zone check.

    D

    The policy is determined after the SYN TCP flag.


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    What should be done if a company decides to stop doing business with a vendor？ （）
    A

     Notify buyers using Workflow.

    B

     Delete the Company Master record.

    C

     Set the Company record status to DISQUAL.

    D

     Check the Disqualified Vendor check box on the Company record.


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    A technician wants to compare a new servers performance over a period of time. Which of the following should the technician do FIRST？（）
    A

     Monitor processor performance logs

    B

     Constantly check the task manager

    C

     Use performance server logs

    D

     Establish a baseline for the server


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    A consultant has been asked to do a performance analysis on a database server.  Which subsystem should the consultant first analyze and why？（）
    A

    CPU，because the database replication process requires a considerable amount of CPU time

    B

    Memory，because the buffer cache requires a large amount of memory to maintain the data in system memory

    C

    Disk，because it is important to configure a sufficient number of disks to match the CPU processing power

    D

    Network，because the data returned to the client from the server can be a large subset of the total database


    正确答案： B
    解析： 暂无解析

  • 第23题：

    多选题
    A Company.com developer has created a web application that includes a servlet for each use case in the application. These servlets have become rather difficult to maintain because the request processing methods have become very large. There is also common processing code in many servlets because these use cases are very similar.  Which two design patterns can be used together to refactor and simplify this web application？ （）
    A

    Proxy

    B

    View Helper

    C

    Front Controller

    D

    Session Façade

    E

    Business Delegate

    F

    Model-View-Controller


    正确答案： F,E
    解析： 暂无解析

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