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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 create an availability group that has replicas named HA/Server01 and HA/Server02. Currently, HA/ Server01 is the primary replica. You have multiple queries that read data and produce reports from the database. You need to offload the reporting workload to the secondary replica when HA/Server01 is the primary replica. What should you do?

A) Set the Readable Secondary property of HA/Server02 to Read-intent only.
B) Set the Availability Mode property of HA/Server01 to Asynchronous commit.
C) Set the Availability Mode property of HA/Server02 to Asynchronous commit.
D) Set the Connections in Primary Role property of HA/Server01 to Allow read/write connections.

2. You develop a Microsoft SQL Server 2012 database. You need to create a batch process that meets the following requirements:
Returns a result set based on supplied parameters.
Enables the returned result set to perform a join with a table.
Which object should you use?

A) Inline user-defined function
B) Stored procedure
C) Table-valued user-defined function
D) Scalar user-defined function

3. You use Microsoft SQL Server 2012 to develop a database that has two tables named Div1Cust and Div2Cust. Each table has columns named DivisionID and CustomerId . None of the rows in Div1Cust exist in Div2Cust. You need to write a query that meets the following requirements:
The rows in Div1Cust must be combined with the rows in Div2Cust.
The result set must have columns named Division and Customer.
Duplicates must be retained.
Which three Transact-SQL statements should you use? (To answer, move the appropriate statements from the list of statements to the answer area and arrange them in the correct order.)
Build List and Reorder:

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

5. 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:

Solutions: