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单选题
Which of these tools should you use to compress VoIP packets on a low-speed Frame Replay circuit?（）
A
Cisco Proprietary payload compression
B
Predictor payload compression
C
RTP header compression
D
TCP header compression
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多选题What are two ways to minimize the delay of VoIP packets that are traversing a network？（）AUse WFQ， CBWFO， and LLO to prioritize delay-sensitive packetsBUse WFO， CBWFO， and LLO to compress the payload.CGive TCP packets priority over UDP packets.DUse control plane policing for cRTP queuing.EUse stacker and predictor to compress the payload.
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单选题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 contains a database named DB1. An application which is continuously connected uses DB1. The application extensively uses the INSERT command and triggers the population of multiple tables. Now you notice that the application has a poor performance. You doubt that this problem has something to do with blocking. You have to monitor the state of the instance at regular intervals while not affecting the application performance further. Which tool should you use? （）A
You should use Dynamic Management Views B
You should use SQL Server Resource Governor C
You should use SQL Server Profiler D
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单选题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. A user reports that when he runs a query, it takes a quite long time and it is still unfinished. As the IT support, you have to verify whether the query is blocked. Which tool should you use? （）A
You should use the Database Engine Tuning Advisor tool B
You should use the Windows System Monitor tool C
You should use the Job Activity Monitor tool in Microsoft SQL Server Management Studio D
You should use the Activity Monitor tool in Microsoft SQL Server Management Studio
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单选题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 which is named Instance01. Instance01 contains a database which is named Dworks. The bulk-logged recovery mode is used by the Dworks database. You log ship the Dworks database through a WAN link. A scheduled job rebuilds the indexes of the Dworks database. You find that the size of the log backups for log shipping has been enlarged by the job. Now you have to reduce the size of the log backup. So what action should you perform to achieve this goal？（）A
You should recreate the indexes. B
You should compress the log file backups C
You should make the Dworks database use the Full recovery mode D
You should make the Dworks database use the Simple recovery mode.
考题
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. There is a computer which hosts several applications in your company. The instance runs on the computer. A job named DiliveryList is created by you. This job requires a file to be written to a file server. But because the job cannot access the file server, it fails to run. You intend to configure the SQL Server Agent service so that only the SQL Server Agent service has read and write access to the file server. Which account type should you use? （）A
You should use local Service accountB
You should use network Service accountC
You should use domain accountD
You should use local System account
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单选题You need to identify which tool the help desk users must use to perform administrative tasks. Which tool should you identify？（）A
RemoteAppB
Remote AssistanceC
Remote DesktopD
Remote Server Administration Tools （RSAT）
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单选题You need to recommend which protocol to use for the planned App-V deployment. Which protocol should you recommend？（）A
SMBB
RTSPSC
CIFSD
HTTPS
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