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Microsoft 070-457 Exam Syllabus Topics:

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 table named Employee. Part of the Employee table is shown in the exhibit. (Click the Exhibit button.)


Confidential information about the employees is stored in a separate table named EmployeeData. One record exists within EmployeeData for each record in the Employee table. You need to assign the appropriate constraints and table properties to ensure data integrity and visibility. On which column in the Employee table should you a create a unique constraint?

A) DepartmentID
B) MiddleName
C) DateHired
D) ReportsToID
E) EmployeeNum
F) JobTitle
G) EmployeelD
H) LastName
I) FirstName

2. You administer a Microsoft SQL Server 2012 server that hosts a transactional database and a reporting database. The transactional database is updated through a web application and is operational throughout the day. The reporting database is only updated from the transactional database. The recovery model and backup schedule are configured as shown in the following table: At 14:00 hours, you discover that pages 71, 520, and 713 on one of the database files are corrupted on the reporting database. You need to ensure that the databases are restored. You also need to ensure that data loss is minimal. What should you do?

A) Restore the latest full backup. Then, restore the latest differential backup.
B) Restore the latest full backup. Then, restore each differential backup taken before the time of failure from the most recent full backup.
C) Perform a point-in-time restore.
D) Restore the latest full backup, and restore the latest differential backup. Then, restore each log backup taken before the time of failure from the most recent differential backup.
E) Restore the latest full backup.
F) Restore the latest full backup, and restore the latest differential backup. Then, restore the latest log backup.
G) Perform a page restore.
H) Perform a partial restore.

3. You administer a Microsoft SQL Server 2012 database that contains a table named OrderDetail. You discover that the NCI_OrderDetail_CustomerID non-clustered index is fragmented. You need to reduce fragmentation. You need to achieve this goal without taking the index offline. Which Transact-SQL batch should you use?

A) CREATE INDEX NCI_OrderDetail_CustomerID ON OrderDetail.CustomerID WITH DROP EXISTING
B) ALTER INDEX ALL ON OrderDetail REBUILD
C) ALTER INDEX NCI_OrderDetail_CustomerID ON OrderDetail.CustomerID REBUILD
D) ALTER INDEX NCI_OrderDetail_CustomerID ON OrderDetail.CustomerID REORGANIZE

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) Configure SQL Server to bypass Windows application logging.
B) Modify tempdb location in startup parameters.
C) Start SQL Server in single-user mode.
D) Start SQL Server in minimal configuration mode.

5. You administer a SQL Server 2012 server that contains a database named SalesDb. SalesDb contains a schema named Customers that has a table named Regions. A user named UserA is a member of a role named Sales. UserA is granted the Select permission on the Regions table. The Sales role is granted the Select permission on the Customers schema. You need to ensure that UserA is disallowed to select from any of the tables in the Customers schema. Which Transact-SQL statement should you use?

A) EXEC sp_addrolemember 'Sales', 'UserA'
B) DENY SELECT ON Schema::Customers FROM Sales
C) REVOKE SELECT ON Object::Regions FROM Sales
D) DENY SELECT ON Schema::Customers FROM UserA
E) DENY SELECT ON Object::Regions FROM UserA
F) DENY SELECT ON Object::Regions FROM Sales
G) REVOKE SELECT ON Schema::Customers FROM Sales
H) REVOKE SELECT ON Schema::Customers FROM UserA
I) REVOKE SELECT ON Object::Regions FROM UserA
J) EXEC sp droprolemember 'Sales', 'UserA'

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