You administer a SQL Server 2008 instance. You plan to deplo

题目
单选题
You administer a SQL Server 2008 instance. You plan to deploy a new database that has the following capacity requirements: 275 GB for the database data file; 50 GB for the transaction log file. The storage array has six 100-GB disk drives available for the database. The disks are attached to a redundant array of independent disks (RAID) controller that supports RAID levels 0, 1, 5, and 10. The write performance of the transaction log needs to be maximized. The database and transaction log files must be protected in the event of a drive failure. You need to design the storage system. Which storage configuration should you use?()
A

A single RAID 5 volume

B

A single RAID 10 volume

C

A RAID 0 volume and a RAID 5 volume

D

A RAID 1 volume and a RAID 5 volume

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相似问题和答案

第1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. You intend to configure FILESTREAM data, enabling FILESTREAM for file I/O streaming access and allowing remote client computers to have streaming access to FILESTREAM data. You must make sure that FILESTREAM data is enabled. In the options below, which service should you configure? () 

  • A、You should configure Distributed File System
  • B、You should configure SQL Server
  • C、You should configure SQL Server Full Text
  • D、You should configure SQL Server VSS Writer

正确答案:B

第2题:

You administer a SQL Server 2008 instance. You plan to deploy a new database to the instance. The database will be subject to frequent inserts and updates. The database will have multiple schemas. One of the schemas will contain a large amount of read-only reference data. You need to design the physical database structure for optimal backup performance. What should you do?() 

  • A、Create the database by using a single data file and a single log file.
  • B、Create the database by using a single data file and multiple log files.
  • C、Create the database by using a single log file and multiple filegroups.
  • D、Create the database by using a single log file and a filegroup that has multiple data files.

正确答案:C

第3题:

You administer a SQL Server 2008 instance. The instance is located on a four-processor, quad-core server. The server frequently experiences CPU pressure. The instance contains a very large mission-critical database that is used continuously. You need to ensure that online index rebuilds do not consume all available CPU cycles. Which configuration option should you use?()

  • A、affinity mask
  • B、affinity I/O mask 
  • C、max degree of parallelism
  • D、optimize for ad hoc workloads

正确答案:C

第4题:

ou work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now for a new application, a SQL Server 2008 instance has to be installed on an existing server. The server contains a default SQL Server 2005 instance. Your company CIO wants their corresponding certified third-party applications can access to both database instances. The company assigns this task to you. You must achieve this by using as little database administrative effort as possible, and never change the existing application environments. What should you do? () 

  • A、You should install SQL Server 2008 as the default instance, and configure the new application to use the default instance 
  • B、You should upgrade the SQL Server 2005 application to use SQL Server 2008 
  • C、You should upgrade the SQL Server 2005 instance to a SQL Server 2008 instance 
  • D、You should install SQL Server 2008 as a named instance, and make the new application use the new instance. 

正确答案:D

第5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 database named Dworks in the instance. You are log shipping the Adventureworks database to a remote SQL Server 2008 instance. The primary SQL Server instance required a restart during the weekend. But you notice that log shipping has stopped working after the weekend. You have to check log shipping of the Adventureworks database and find out the problem. What should you do? () 

  • A、You should use the EXTENDED_LOGICAL_CHECKS option to execute a DBCC CHECKDB statement on the AdventureWorks database by. 
  • B、You should identify whether the SQL Server Agent is started on the primary server. 
  • C、You should identify whether the AdventureWorks database uses the Simple recovery model. 
  • D、You should identify whether the SQL Server Volume Shadow Copy Service (VSS) Writer is started on the primary server

正确答案:B

第6题:

You are designing a plan to migrate Microsoft SQL Server 2008 databases to SQL Azure. You do not plan to migrate the SQL Server databases to SQL Server 2008 R2.   You need to recommend an approach for performing bulk data transfers from the SQL Server databases to SQL Azure.  What should you recommend?()

  • A、 Use the bcp utility.
  • B、 Use the dta utility.
  • C、 Use the SQL Server Import and Export Wizard.
  • D、 Attach each SQL Server database to SQL Azure.

正确答案:A

第7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 remote SQL Server 2008 instance. You notice that the application has a poor performance. On the remote SQL Server instance, you capture a workload of the remote instance to a trace table by using SQL Profiler. Now you have to use the Database Engine Tuning Advisor to analyze the workload of the remote SQL Server instance on a local SQL Server instance.  So what action should you perform to achieve this goal?()

  • A、You should recapture the workload by using the data collector.
  • B、You should enable the XP_MSVER stored procedure on the local server.
  • C、You should enable the XP_MSVER stored procedure on the remote server
  • D、You should recapture the workload to a trace file by using SQL Profiler.

正确答案:D

第8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 database named Dworks in the instance. Now you get a report from users saying that DB1 meets deadlock problems. As the technical support, you have to capture the deadlock information to the SQL Server error log. What should you do?()  

  • A、For the AdventureWorks database, enable Server Auditing 
  • B、First you should set the appropriate trace flags as a startup parameter, and then restart the SQL Server instance 
  • C、You should configure the data collector and make it capture the deadlock graphs
  • D、You should configure a SQL Profiler trace, and make it capture the deadlock graphs

正确答案:B

第9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. You configure the SQL Server instance to use the -T1222 and -T1204 trace flags during startup. You must make sure that your failure recovery plan performs backup of the use of the trace flags. So what action should you perform to achieve this goal? () 

  • A、You should backup the master database
  • B、You should backup the default.trc file
  • C、You should backup the SQL Server registry hive.
  • D、You should backup the resource database 

正确答案:C

第10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. There is a database named DB1 in the instance. You put forward a database maintenance plan. The maintenance plan rebuilds indexes, checks database integrity, writes a report to a text file. Now the company requires that when the maintenance plan executes abnormally, the operators can be notified by an e-mail message. You've been assigned this task. So you have to make modifications on the SQL Server instance. What should you do?()

  • A、For the SQL Server Agent, you should enable a fail-safe operator 
  • B、You should modify the database maintenance plan, making it send an e-mail to the appropriate operators 
  • C、You should modify the database maintenance plan, making it include a Notify Operator task that e-mails the appropriate operators. 
  • D、You should modify the SQL Server Agent job. The job executes the database maintenance plan to notify the appropriate operators.

正确答案:D

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