A customer reports the optical drive is no longer responding. Which of the following questionsshould be asked FIRST?（）A、“Did you log in with an administrator account?”B、“Have you been to any inappropriate websites?”C、“What have you changed since the optic

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You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? （）

• A、Encryption
• B、Bandwidth limits
• C、Minimal signal loss
• D、No EMI

第6题：

A user reports that their computer suddenly will not boot. When the technician arrives, they discover that the user is very worried they will not be able to complete a research paper theyve been working on which is due by the end of the day. Which of the following is an appropriate response to the users concerns? （）

• A、A Trojan may have infected the OS or worked its way into the MBR. What did you download recently that caused the problem?
• B、I understand your concern, and will try to have your computer working again as quickly as possible so that you can finish your report.
• C、If the paper was so important to you, you should have created a backup copy so you could finish it on another computer.
• D、I do not understand why you are upset. I am sure your professor will understand and you will be able to turn in the paper tomorrow.

第7题：

The production database has been functional for the last seven days. Because of application requirements， some of the initialization parameters were changed during run time without any comments. You have been asked to find out the value of the parameters when the instance was started. Which source would you use to locate this information？（）

• A、fixed views
• B、the alert log file
• C、the parameter file
• D、the server parameter file
• E、dynamic performance views

第8题：

You have a public computer that runs Windows XP Professional. All users log on to the computer by using the same user account. You log on to the computer by using the local administrator account and attempt to access a secure Web site. You discover that you have automatically logged on to the secure Web site by using the credential of another user. You need to connect to the secure Web site by using your own credentials. What should you do?（）

• A、Run ipconfig /flushdns at the command prompt. 
• B、Reset the password for the local administrator user account. 
• C、From the Internet Options in Internet Explorer, clear the AutoComplete history.
• D、From the Internet Options in Internet Explorer, delete the Temporary Internet Files. 

第9题：

You have a share on your local computer. Someone has been intentionally damaging your files.  You want to be able to know which account is doing this. What do you do? （）

• A、Turn on auditing for objects in the Local Security Policy and Select 'Process Tracking'. 
• B、Turn on auditing for objects in the Local Security Policy and Select 'Object Access'. 
• C、Use Windows Explorer to turn on auditing for the specific files. 
• D、Have the administrator for domains log you on as an administrator and enable auditing for a  specific file. 
• E、Turn on auditing for objects in the Local Security Policy and Select 'Account Management'. 
• F、Allow only one account at a time to log on to your shared folder. Check the event viewer to  see who logged on.

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You look（） What（）you（）?

Atire；did；do

Btiring；have；done

Ctired；do；do

Dtired；have；been doing

第17题：

The production database has been functional for the last seven days. Because of application requirements， some of the initialization parameters were changed during run time without any comments. You have asked to find out the value of the parameters when the instance was started.Which source would you use to locate this information？（）

• A、 Fixed views
• B、 The alert log file
• C、 The parameter file
• D、 The server parameter file
• E、 Dynamic performance views

第18题：

You have configured the flash recovery area to store online redo log files， control files， archived redo logs and RMAN backups. Which of the following files can you successfully delete from the flash recovery area if you want to reclaim the space within it？（）

• A、 multiplexed control files
• B、 RMAN obsolete backups
• C、 multiplexed online redo log files
• D、 archived redo logs that have not been copied to tape

第19题：

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. The instance has databases for a finance application and a manufacturing application. You want to put some limitation on the maximum CPU query time allowed by the applications, so you configure the Resource Governor to achieve this. But you notice that certain reports do not execute successfully any longer on the manufacturing application. You have to allow the manufacturing application to consume more CPU time, so you have to change the Resource Governor configuration.  Which Resource Governor component should you configure?（）  

• A、The workload group which is used by default 
• B、The workload group which is used by the finance application 
• C、The classifier function which identifies the finance application 
• D、The workload group which is used by the manufacturing application 

第20题：

You are a network administrator for ExamSheet.net's Windows 2000 network.  You use a user account named User1 to log on tot a Windows 2000 Professional computer. The computer is used by different students in a classroom. User1 does not have administrative rights. However, you prefer to use this account for your daily activities. Using the Task Scheduler you schedule a task to run a command file named AddUsers.cmd that automatically adds six more student user accounts. You configure the task to run as the administrator account.  After the task was scheduled to have run you open the Task Scheduler and discover a status of "Could not start" for the task. You also discover account logon failure audit events in the computer's Security log.You want the scheduled task to successfully run AddUsers.cmd. You want to accomplish this with the least amount of administrative effort.  What should you do?（）

• A、Schedule the task using theATcommand.
• B、Reenter the password for the administrator account using the Task Scheduler.
• C、Log on with an administrative account and reschedule the task.
• D、Log on by using the local Administrator account. Then schedule the task to run under User1.

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