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【单选题】

You perform a security audit on a server named Server1. You install the Microsoft Network Monitor 3.0 application on Server1.You find that only some of the captured frames display host mnemonic names in the Source column and the Destination column. All other frames display IP addresses.You need to display mnemonic host names instead of IP addresses for all the frames. What should you do？ （）

A、Create a new display filter and apply the filter to the capture.

B、Create a new capture filter and apply the filter to the capture.

C、Populate the Aliases table and apply the aliases to the capture.

D、Configure the Network Monitor application to enable the Enable Conversations option. Recapture the data to a new file.

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更多“You perform a security audit on a server named Server1. You install the Microsoft Network Monitor 3.0 application on Server1.You find that only some of the captured frames display host mnemonic names in the Source column and the Destination column. All other frames display IP addresses.You need to display mnemonic host names instead of IP addresses for all the frames. What should you do？ （）”相关的问题
第1题
[单选题] Your test database is running in NOARCHIVELOG mode. What are the implications of this？ （）

A、You can perform open database backups.  B、You can perform closed database backups.  C、You cannot perform schema-level logical backups.  D、You can perform the backup of only the SYSTEM tablespace when the database is open.  

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第2题
[单选题] Your test database is running in NOARCHIVELOG mode. Which statement is true regarding the type ofbackups that can be performed on the database（）

A、You can perform online whole database backups.  B、You can performofflinewhole database backups.  C、You cannot perform schema-level export/import operations.  D、You can perform the backup of only the SYSTEM tablespace when the database is open.  

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第3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  

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第4题
[] You are managing a database for which incremental backups can be very time consuming. In order to perform optimized incremental backups you enable the block change tracking feature.How would you instruct RMAN to use the block change tracking feature when performing incremental backups？（）

A、A. You need to mention it with every BACKUP command.  B、B. The block change tracking feature is used automatically by RMAN.  C、C. You need to configure it using the CONFIGURE command.  D、D. You need to set the necessary initialization parameters to direct RMAN to use the feature.  

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第5题
[单选题] You are the Exchange administrator for the Xxx Corporation’s Exchange 2010 organization.You want to test connectivity for Outlook Anywhere through the Autodiscover service.What should you use to test it？（）

A、Mail Flow Troubleshooter  B、The Test-OutlookConnectivity cmdlet  C、Message Tracking  D、Performance Troubleshooter  

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第6题
[单选题] You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. Now according to the company requirement, you are designing a consolidated repository of performance data. You must make sure that the four requirements below are met: the data collector is used to gather performance information; a single database stores performance information for all instances; performance information tha

A、You should create a SQL Agent job process on each instance to store and delete performance data in a single database for all instances.   B、You should configure a management data warehouse process on each instance, then use this process to store and delete performance data in a single database for all instances.   C、You should configure an automated server-side trace process on each instance, then use this process to store and delete performance data in a single database for all instances.   D、You should create and schedule a single Microsoft SQL Service Integration Services (SSIS) package process, then use this process to store and delete performance data in a single database for all instances.   

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第7题
[单选题] You have an Exchange Server 2010 Mailbox server.You need to identify which users have the largest mailboxes on the server.What should you do？（）

A、Run the Get-MailBoxStatistics cmdlet.  B、Run the Get-StoreUsageStatistics cmdlet.  C、Add the MSExchangeIS Client performance counters to the Performance Monitor.  D、Add the MSExchangeIS Mailbox performance counters to the Performance Monitor.  

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第8题
[单选题] You are performing a database recovery because a user’s schema is dropped. While performing the recovery， you use the UNTIL SEQUENCE clause. Which type of database recovery are you performing？（）

A、 user managed complete recovery  B、 user managed incomplete recovery  C、 RMAN-based complete recovery  D、 RMAN-based incomplete recovery  

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第9题
[单选题] You are maintaining your database in Oracle10g. On Tuesday at 8：00 A.M.， while starting the database， you discover that all the control files are missing. The backup of the full database was performed on Sunday at 6：00 P.M. Which type of recovery will you perform？（）

A、 incomplete recovery  B、 complete recovery  C、 recovery using the Flashback Database feature  D、 recovery using the export/import utility  

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第10题
[单选题] You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform tape backups. Which action should you take？（）

A、 Set the BACKUP_TAPE_IO_SLAVES parameter to FALSE  B、 Set the BACKUP_TAPE_IO_SLAVES parameter to TRUE  C、 Use compression when performing tape backups  D、 Configure multiple SBT channels  

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