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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. DRAG AND DROP You administer a Microsoft SQL Server database that is used by an application. Users of the application report performance issues. You need to choose the appropriate tool for performance-tuning of SQL Server databases. Which tool or tools should you use? (To answer, drag the appropriate tool or tools to their corresponding task or tasks in the answer area. Each tool may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)
Select and Place:

2. You administer a single server that contains a Microsoft SQL Server 2012 default instance on which several production databases have been deployed. You plan to install a new ticketing application that requires the deployment of a database on the server. The SQL login for this application requires sysadmin permissions. You need to ensure that the login for the ticketing application cannot access other production databases. What should you do?

A) Use the SQL Server default instance and configure a user-defined server role. Add the login for the ticketing application to this role.
B) Use the SQL Server default instance and enable Contained Databases.
C) Install a new default SQL Server instance on the server.
D) Install a new named SQL Server instance on the server.

3. You develop a Microsoft SQL Server 2012 database. The database is used by two web applications that access a table named Products. You want to create an object that will prevent the applications from accessing the table directly while still providing access to the required data. You need to ensure that the following requirements are met:
Future modifications to the table definition will not affect the applications' ability to access data.
The new object can accommodate data retrieval and data modification.
You need to achieve this goal by using the minimum amount of changes to the applications.
What should you create for each application?

A) Views
B) Common table expressions
C) Temporary tables
D) Synonyms

4. 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 row-level compression.
C) Implement Unicode compression.
D) Implement page-level compression.

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

Solutions: