TestKing.com uses SQL Server 2005. Users report that report 

题目
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TestKing.com uses SQL Server 2005. Users report that report execution is slow. You investigate and discover that some queries do not use optimal execution plans. You also notice that some optimizer statistics are missing and others are out of date.  You need to correct the problem so that reports execute more quickly. Which two Transact-SQL statements should you use?()
A

DBCC CHECKTABLE

B

ALTER INDEX REORGANIZE

C

UPDATE STATISTICS

D

CREATE STATISTICS

E

DBCC SHOW STATISTICS

F

DBCC UPDATEUSAGE

参考答案和解析
正确答案: B,A
解析: 暂无解析
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相似问题和答案

第1题:

You design a Business Intelligence (BI) solution by using SQL Server 2008. You plan to design the report strategy for a new report project that will be used by a financial application. The application uses five calculations that are implemented in Microsoft .NET Framework 3.5 assemblies. The assemblies are written in the C# language and use the static methods. You need to ensure that the calculations can be used by the expressions in all reports. You also need to ensure consistency within the reports by using the least amount of development effort. What should you do?()

  • A、 Add a reference to the assemblies in the Report Properties References tab. 
  • B、 Write the calculation logic used by the calculations by using T-SQL functions. 
  • C、 Write the code of the calculation logic into the Report Properties Custom Code tab.
  • D、 Write the calculation logic in each report by using the mathematical functions available natively to SQL Server 2008 Reporting Services (SSRS).

正确答案:A

第2题:

TestKing.com has a server named SQL1 that runs SQL Server 2005 Enterprise Edition.SQL1 has 2 GB of RAM, 1.6 GB of which are used by the default SQL Server database engine instance. The average data growth of all databases combined is 100 MB a month. Users state that report execution times are increasing. You want to assess whether more RAM is needed. You need to use System Monitor to create a counter log that will help you decide whether to add RAM. Which performance object should you add to the counter log?()

  • A、MSAS 2005:Cache
  • B、MSAS 2005:Memory
  • C、MSAS 2005:Proactive Caching
  • D、SQLServer:Buffer Manager

正确答案:D

第3题:

You design a Business Intelligence (BI) solution by using SQL Server 2008.  The solution includes a SQL Server 2008 Reporting Services (SSRS) infrastructure in a scale-out deployment. All reports use a SQL Server 2008 relational database as the data source. You implement row-level security. You need to ensure that all reports display only the expected data based on the user who is viewing the report. What should you do?()

  • A、 Store the credential of a user in the data source.
  • B、 Configure the infrastructure to support Kerberos authentication.
  • C、 Configure the infrastructure to support anonymous authentication by using a custom authentication extension.
  • D、 Ensure that all report queries add a filter that uses the User.UserID value as a hidden parameter.

正确答案:B

第4题:

TestKing.com uses SQL Server 2005. Users report that report execution is slow. You investigate and discover that some queries do not use optimal execution plans. You also notice that some optimizer statistics are missing and others are out of date.  You need to correct the problem so that reports execute more quickly. Which two Transact-SQL statements should you use?()

  • A、DBCC CHECKTABLE
  • B、ALTER INDEX REORGANIZE
  • C、UPDATE STATISTICS
  • D、CREATE STATISTICS
  • E、DBCC SHOW STATISTICS
  • F、DBCC UPDATEUSAGE

正确答案:C,D

第5题:

You design a Business Intelligence (BI) solution by using SQL Server 2008. You create a SQL Server 2008 Reporting Services (SSRS) solution. You create reports by using Microsoft Visual Studio .NET 2008. The development team of your company must create 50 SSRS reports. You need to ensure that the company logo and the company name are included in the page header of all the reports. What should you do?()

  • A、 Create an SSRS report and include the required page header in the report. Use the report as a template for all the reports.
  • B、 Create an SSRS report and include the required page header in the report. Create a subreport that refers to the report. Include the subreport to all the reports.
  • C、 Create a SSRS report and include the required page header in the report. Copy the report definition to an XML file.Add the XML file as a data source for all the reports.
  • D、 Create a SSRS report and include the required page header in the report. Create a class library that includes the report.Add the class library as an assembly reference for all the reports.

正确答案:A

第6题:

You need to provide ad hoc reporting capabilities to fulfill business requirements. What should you do?()

  • A、Create a SQL Server Reporting Services (SSRS) report. Enable customers to modify the report by using Report Builder.
  • B、Create an ASP.NET application that will enable customers to view and modify reports by calling the SQL Server Reporting Services (SSRS) API.
  • C、Create an ASP.NET application that will enable customers to view and modify reports by using a SQL Server Reporting Services (SSRS) ActiveX control.
  • D、Create a SQL Server Reporting Services (SSRS) Report Model. Enable customers to modify reports based on the model by using Report Builder.

正确答案:D

第7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 text file which is named SQL01.log on the E: drive. A SQL Server Agent job executes every 2 minutes and logs information to the text file. You get a report from users saying that the sever doesn't make response. As the technical support, you check and find that the SQL Server Agent service does not run and the SQL Server Agent job no longer functions. You have to identify the reason why the SQL Server Agent service is unresponsive. In the options below, which log should you check?()  

  • A、You should check SQL1.log
  • B、You should check SQLAGENT.OUT
  • C、You should check log_xx.trc
  • D、You should check ERRORLOG

正确答案:B

第8题:

You are planning the migration of an existing application to Windows Azure and SQL Azure. The current application includes reports that are hosted by SQL Server Reporting Services.  You need to recommend an approach for migrating the reports.  What should you recommend? ()

  • A、 Use SQL Azure to host client report definitions.
  • B、 Use SQL Azure to host server report definitions.
  • C、 Use Windows Azure to host client report definitions in an ASP.NET webpage.
  • D、 Use Windows Azure to host server report definitions in an ASP.NET webpage.

正确答案:C

第9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 create a SQL Server Agent job that execute every 2 minutes. There istext file named SQL.log On the E://drive. The job logs information to the text file. You get a report from users saying that the server doesn';t make response. You check and find that the SQL Server Agent service does not run and the Agent job doesn';t function any loner. As the IT support, you have to identify the reason for the failure of the SQL Server Agent service.  Which log should you check? ()

  • A、You should check ERRORLOG
  • B、You should check QL1.log
  • C、You should check SQLAGENT.OUT
  • D、You should check log_xx.trc

正确答案:C

第10题:

TestKing.com uses SQL Server 2005. A user reports that an order processing application stopped responding in the middle of an order transaction. The users SQL Server session ID is 54. You need to find out if session 54 is blocked by another connection. If it is,you need to identify the blocking session ID. What are two possible ways to achieve this goal?()

  • A、In SQL Server Management Studio, open the Activity Monitor. Open the Process Info page. View the blockedBy column for session 54.
  • B、In SQL Server Management Studio,open the Activity Monitor. Open the Locks by Process page. View the Request Mode column for session 54.
  • C、In SQL Server Management Studio, open a new query window and execute the following statement.SELECT * FROM sys.dm exec requests WHERE session id = 54View the blocking session id column.
  • D、In SQL Server Management Studio, open a new query window and execute the following statement.SELECT * FROM sys.dm exec sessionsWHERE session id = 54View the status column.

正确答案:A,C

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