70-462 Practice Test

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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

(more…)

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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 61
You administer a Microsoft SQL Server 2012 failover cluster that contains two nodes named Node A and Node B.
A single instance of SQL Server is installed on the cluster.
An additional node named Node C has been added to the existing cluster.
You need to ensure that the SQL Server instance can use all nodes of the cluster.
What should you do?

A.    Create a ConfigurationFile.ini file from Node B, and then run the AddNode command-line tool on Node A.
B.    Use Node A to install SQL Server on Node C.
C.    Run the Add Node to SQL Server Failover Cluster Wizard on Node C.
D.    Use Cluster Administrator to add a new Resource Group to Node B.

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QUESTION 1
You administer a Microsoft SQL Server 2012 database.
The database has a table named Customers owned by UserA and another table named Orders owned by UserB.
You also have a stored procedure named GetCustomerOrderInfo owned by UserB. GetCustomerOrderInfo selects data from both tables.
You create a new user named UserC.
You need to ensure that UserC can call the GetCustomerOrderInfo stored procedure.
You also need to assign only the minimum required permissions to UserC.
Which permission or permissions should you assign to UserC? Choose all that apply.

A.    The Select permission on Customers
B.    The Execute permission on GetCustomerOrderInfo
C.    The Take Ownership permission on Customers
D.    The Control permission on GetCustomerOrderInfo
E.    The Take Ownership permission on Orders
F.    The Select permission on Orders