微软认证考试70-432练习试题4[1]

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QUESTION 16 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 OrderIn in the instance. The OrderIn database contains a table which is named OrdeSend. A column named SendSite which is of the Geography data type has been added to the OrdeSend. The OrderSend table contains no indexes. On the SentSite point, you have to create a spatial index. What should you do first? A.You must make sure that the SendSite column does not allow NULL values. B.You should define a primary key for the OrderSend table C.For the OrderSend table, you should create a clustered index D.First, you should copy the OrderSend data to a temporary table, then you should truncate the existing OrderSend table. Answer: B QUESTION 17 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. The server has a very large database named DB1. An application which is constantly available uses DB1. Now you get a report from users, in the report users complain that server has a poor performance. As the technical support, you have to improve the performance of the application by using the Database Engine Tuning Advisor. Besides this, you must make sure that the action of analyzing the workload will not affect the performance of the production server.So what should you do? A.On the local server, enable the XP_MSVER stored procedure B.On the remote server, enable the XP_MSVER stored procedure. C.On the production server, use the dta.exe utility along with an XML input file. D.You should configure a test server that has a similar hardware configuration. Use the dta.exe utility on the test server along with an XML input file Answer: D QUES微软认证(MCSE)