Microsoft 70-457 exam questions

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Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 70-457
Exam Number/Code : 70-457
Exam Name : Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1
One year free update
Once failed,100% refund
Questions and Answers : 50Q&As
Update Time : 2012-10-10
Price : $89.00
Free 70-457 PDF Demo Download
1.You use Microsoft SQL Server 2012 to develop a database application. You need to implement a computed column that references a lookup table by using an INNER JOIN against another table.
What should you do?
A. Reference a user-defined function within the computed column.
B. Create a BEFORE trigger that maintains the state of the computed column.
C. Add a default constraint to the computed column that implements hard-coded values.
D. Add a default constraint to the computed column that implements hard-coded CASE statements.
Answer: A
2.Your application contains a stored procedure for each country. Each stored procedure accepts an employee identification number through the @EmpID parameter. You need to build a single process for each employee that will execute the appropriate stored procedure based on the country of residence.
Which approach should you use?
A. a SELECT statement that includes CASE
B. BULK INSERT
C. A user-defined function
D. Cursor
E. view
Answer: D
Exam 70-457: Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1
•Install SQL Server and related services.
◦This objective may include but is not limited to: test connectivity; enable and disable features; install SQL Server database engine and SSIS (not SSRS and SSAS); configure an operating system disk
•Implement a migration strategy.
◦This objective may include but is not limited to: restore vs. detach/attach; migrate security; migrate from a previous version; migrate to new hardware; migrate systems and data from other sources
•Configure additional SQL Server components.
◦This objective may include but is not limited to: set up and configure Analysis Services (AS), Reporting Services (RS), and SharePoint integration in a complex and highly secure environment; configure full-text indexing; SQL Server Integration Services (SSIS) security; filestream; filetable
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