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Microsoft 070-458 Exam Syllabus Topics:

Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 2 Sample Questions:

Question 1

You administer a Microsoft SQL Server 2012 database that contains a table named AccountTransaction.
You discover that query performance on the table is poor due to fragmentation on the IDX_AccountTransaction_AccountCode non-clustered index.
You need to defragment the index. You also need to ensure that user queries are able to use the index during the defragmenting process,
Which Transact-SQL batch should you use?

A. ALTER INDEX ALL ON AccountTransaction REBUILD
B. ALTER INDEX IDX_AccountTransaction_AccountCode ON AccountTransaction.AccountCode REBUILD
C. CREATE INDEX IDX AccountTransactionAccountCode ON AccountTransaction.AccountCode WITH DROP EXISTING
D. ALTER INDEX IDX_AccountTransaction_AccountCode ON AccountTransaction.AccountCode REORGANIZE

Question 2

You are preparing to install SQL Server 2012 Master Data Services (MDS).
You need to ensure that the database requirements are met.
What should you install?

A. SQL Server 2012 Enterprise (64-bit) x64 on the database server
B. SQL Server 2008 Enterprise (64-bit) x64 on the database server
C. Microsoft SharePoint Foundation 2010 SP1
D. Microsoft SharePoint Server 2010 Enterprise Edition SP1

Question 3

Note: This question is part of a series of questions that use the same set of answer choices. An answer choice may be correct for more than one question in the series.
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 and the Sales role is granted the Select permission on the Customers schema.
You need to ensure that the Sales role, including userA, is disallowed to select from the Regions table.
Which Transact-SQL statement should you use?

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

Question 4

A SQL Server Integration Services (SSIS) 2012 package currently downloads sales data from a Windows Azure SQL Database database.
To improve sales data accuracy, exchange rates must be downloaded daily from a public HTTP web service instead of from a weekly flat file.
You need to implement the change to the existing package while minimizing the development effort.
What should you use to call the web service to retrieve the daily exchange rates?

A. a Script task
B. a Web Service task
C. a Web Service source
D. a Script component

Question 5

You are designing a data warehouse with two fact tables. The first table contains sales per month and the second table contains orders per day.
Referential integrity must be enforced declaratively.
You need to design a solution that can join a single time dimension to both fact tables.
What should you do?

A. Create a surrogate key for the time dimension.
B. Join the two fact tables.
C. Create a view on the sales table.
D. Create a time dimension that can join to both fact tables at their respective granularity.

Solutions: