Category: MCSA: SQL Server 2012 & 2014 Exam Collection

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QUESTION 21
Drag and Drop Question
You are building a SQL Server Integration Services (SSIS) package to load data from all files that are automatically copied to a directory each night through an external FTP process. You need to load data from all copied files to a destination table in SQL Server. Which three steps should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)

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QUESTION 1
You are reviewing the design of a customer dimension table in an existing data warehouse hosted on SQL Azure. The current dimension design does not allow the retention of historical changes to customer attributes such as Postcode. You need to redesign the dimension to enable the full historical reporting of changes to multiple customer attributes including Postcode. What should you do?

A.    Add StartDate and EndDate columns to the customer dimension.
B.    Add an IsCurrent column to the customer dimension.
C.    Enable Snapshot Isolation on the data warehouse.
D.    Add CurrentValue and PreviousValue columns to the customer dimension.

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NEW QUESTION 290
You administer a Microsoft SQL Server 2012 database. Users report that an application that accesses the database displays an error, but the error does not provide meaningful information. No entries are found in the SQL Server log or Windows event logs related to the error. You need to identify the root cause of the issue by retrieving the error message. What should you do?

A.    Update all stored procedure to use a TRY…CATCH block.
B.    Create a SQL Profiler session to capture all ErrorLog and EventLog events.
C.    Flag all stored procedures for recompilation by using sp_recompile.
D.    Execute sp_who.

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QUESTION 181
A table named Profits stores the total profit made each year within a territory. The Profits table has columns named Territory, Year, and Profit. You need to create a report that displays the profits made by each territory for each year and its previous year. Which Transact-SQL query should you use?

A.    SELECT Territory, Year, Profit,
LEAD(Profit, 1, 0) OVER (PARTITION BY Territory ORDER BY Year) AS PrevProfit FROM Profits
B.    SELECT Territory, Year, Profit,
LAG(Profit, 1, 0) OVER (PARTITION BY Year ORDER BY Territory) AS PrevProfit FROM Profits
C.    SELECT Territory, Year, Profit,
LAG(Profit, 1, 0) OVER (PARTITION BY Territory ORDER BY Year) AS PrevProfit FROM Profits
D.    SELECT Territory, Year, Profit,
LEAD(Profit, 1, 0) OVER (PARTITION BY Year ORDER BY Territory) AS PrevProfit FROM Profits

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QUESTION 161
You administer a Microsoft SQL Server 2012 database named Contoso that contains a single user-defined database role namedBillingUsers. All objects in Contoso are in the dbo schemA. You need to grant EXECUTE permissions for all stored procedures in Contoso to BillingUsers. Which Transact-SQL statement should you use?

A.    EXECsp_addrolemember’db_procexecutor’, ‘BillingUsers’
B.    CREATEROLEproc_caller
GRANTEXECUTEON ALLPROCEDURESTOproc_caller
ALTERMEMBERBillingUsersADDTOROLEproc_caller
C.    GRANTEXECUTE ON Schema::dboTO BillingUsers
D.    GRANTEXECUTEONContoso::dboTOBillingUsers

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QUESTION 141
Which of the following editions of SQL Server 2012 can you run on a computer that is running the Windows 7 Professional (x64) operating system? (Choose all that apply.)

A.    SQL Server 2012 (x64) Developer edition
B.    SQL Server 2012 (x64) Web edition
C.    SQL Server 2012 (x64) Enterprise edition
D.    SQL Server 2012 (x64) Standard edition

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QUESTION 121
You administer a Microsoft SQL Server 2012 instance that has multiple databases. You have a two-node SQL Server failover cluster. The cluster uses a storage area network (SAN). You discover I/O issues. The SAN is at capacity and additional disks cannot be added. You need to reduce the I/O workload on the SAN at a minimal cost. What should you do?

A.    Move user databases to a local disk.
B.    Expand the tempdb data and log files.
C.    Modify application code to use table variables.
D.    Move the tempdb files to a local disk.

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QUESTION 101
You administer a Microsoft SQL Server 2012 database. Users report that a billing application becomes unresponsive during busy times of the day. While investigating, you notice large number of processes taking or waiting for table locks. You suspect that SQL Server is assigning stronger locks to queries. You start a SQL Profiler trace. Which event should you select?

A.    Deadlock graph
B.    Lock: Escalation
C.    Lock: Timeout
D.    Lock: Deadlock

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QUESTION 81
Drag and Drop Question
You administer a Microsoft SQL Server 2012 environment that contains a production SQL Server 2005 instance named SQL2005 and a development SQL Server 2012 instance named SQL2012. The development team develops a new application that uses the SQL Server 2012 functionality. You are planning to migrate a database from SQL2005 to SQL2012 so that the development team can test their new application. You need to migrate the database without affecting the production environment. Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)