MCTSMCTS(70-432)单项选择题每日一练(2019.01.21)

单项选择题
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 contains a database. According to the company requirement， you have to move the application from Microsoft SQL Server 2000 to Microsoft SQL Server 2008. You have to monitor the SQL Server instance to record the use of features. These features will be discontinued. What should you do？（）
A.The SQL Server 2008 Upgrade Advisor should be used.
B.The SQL Server Profiler which captures the SQL:BatchCompleted and Exception event classes should be used.
C.A SQL server-side trace that captures the Deprecation Announcement and Deprecation Final Support event classes should be used
D.A SQL server-side trace that captures the SQL:BatchCompleted and Exception event classes should be used.
单项选择题
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
单项选择题
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. On two cluster-ready nodes, you intend to perform an installation of a SQL Server 2008 mission-critical cluster. Constant availability is needed by the mission-critical cluster. You have to configure the SQL Server cluster to failover and reduce the service disruption to the least. Which failover option should you use?（）
A.You should allow failback only during non-business hours
B.You should immediately allow failback
C.You should prevent automatic failback
D.You should allow failback only during business hours
单项选择题
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. The latest differential backup is performed at 15:30, the full back up was performed at 13:30, and database snapshots were created at 16:30 and at 17:30. The backups and the database snapshots are stored on a different disk from the database files. At 17:05, the hard disk containing the database files fails at 17:02 hours. You must restore DB1 while reduce data loss to the least. So what action should you perform to achieve this goal?（）
A.You should restore the full backup
B.You should restore the database snapshot from 16:30 hours.
C.You should restore the database snapshot from 17:30 hours
D.You should restore both the full backup and the differential backup.
单项选择题
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 which is named Sellings in the instance. The Sellings database contains a table named Productions. The table is used to stores information about all types of products. The Productions table is often queried by users on the basis of the RadioSize column. The RadioSize column contains the NULL value for all products other than Radios. Currently no index exists on the RadionSize column. According to the requirement of the company CIO, you have to optimize the query performance and reduce the effect on the disk space to the least. So what action should you perform to achieve this goal?（）
A.On the Products table, you should create a view.
B.On the RadioSize column, you should create a clustered index
C.On the RadioSize column, you should create a filtered index
D.On the RadioSize column, you should create a unique clustered index