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Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 Sample Questions:
1. You administer a Microsoft SQL Server 2012 database. The database contains a customer table created by using the following definition:
You need to ensure that the minimum amount of disk space is used to store the data in the customer table. What should you do?
A) Convert all indexes to Column Store indexes.
B) Implement Unicode compression.
C) Implement page-level compression.
D) Implement row-level compression.
2. You use a Microsoft SQL Server 2012 database that contains two tables named SalesOrderHeader and SalesOrderDetail. The indexes on the tables are as shown in the exhibit. (Click the Exhibit button.)
You write the following Transact-SQL query:
You discover that the performance of the query is slow. Analysis of the query plan shows table scans where the estimated rows do not match the actual rows for SalesOrderHeader by using an unexpected index on SalesOrderDetail. You need to improve the performance of the query. What should you do?
A) Update statistics on SalesOrderId on both tables.
B) Add a clustered index on SalesOrderId in SalesOrderHeader.
C) Use a FORCESCAN hint in the query.
D) Use a FORCESEEK hint in the query.
3. You are a database administrator of a Microsoft SQL Server 2012 environment. The environment contains two servers named SQLServer01 and SQLServer02. The database Contoso exists on SQLServer01. You plan to mirror the Contoso database between SQLServer01 and SQLServer02 by using database mirroring. You need to prepare the Contoso database for database mirroring. Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)
Build List and Reorder:
4. You administer a Microsoft SQL Server 2012 instance. After a routine shutdown, the drive that contains tempdb fails. You need to be able to start the SQL Server. What should you do?
A) Modify tempdb location in startup parameters.
B) Start SQL Server in single-user mode.
C) Start SQL Server in minimal configuration mode.
D) Configure SQL Server to bypass Windows application logging.
5. You administer a Microsoft SQL Server 2012 database. You need to convert the database to a contained database. You also need to ensure that all users are converted to contained users. Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)
Build List and Reorder:
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: A | Question # 3 Answer: Only visible for members | Question # 4 Answer: C | Question # 5 Answer: Only visible for members |
