Exam Code: 70 462 pdf (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Administering Microsoft SQL Server 2012 Databases
Certification Provider: Microsoft
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Q1. 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. Run the New SQL Server stand-alone installation Wizard on Node C.
B. Run the Add Node to SQL Server Failover Cluster Wizard on Node C.
C. Use Node B to install SQL Server on Node C.
D. Use Node A to install SQL Server on Node C.
Answer: B
Q2. 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
Answer: AB
Q3. You use Microsoft SQL Server 2012 to write code for a transaction that contains several statements.
There is high contention between readers and writers on several tables used by your transaction. You need to minimize the use of the tempdb space.
You also need to prevent reading queries from blocking writing queries.
Which isolation level should you use?
A. SERIALIZABLE
B. SNAPSHOT
C. READ COMMITTED SNAPSHOT
D. REPEATABLE READ
Answer: C
Q4. You administer all the deployments of Microsoft SQL Server 2012 in your company. You have two servers in the same data center that hosts your production database.
You need to ensure that the database remains available if a catastrophic server failure or a disk failure occurs.
You also need to maintain transactional consistency of the data across both servers.
You need to achieve these goals without manual intervention.
Which configuration should you use?
A. . Two servers configured in a Windows Failover Cluster in the same data center
. SQL Server configured as a clustered instance
B. . SQL Server that includes an application database configured to perform transactional replication
C. . Two servers configured in the same data center
. A primary server configured to perform log-shipping every 10 minutes
. A backup server configured as a warm standby
D. . Two servers configured in different data centers
. SQL Server Availability Group configured in Synchronous-Commit Availability Mode
. One server configured as an Active Secondary
E. . Two servers configured in the same data center
. SQL Server Availability Group configured in Asynchronous-Commit Availability Mode
. One server configured as an Active Secondary
F. . Two servers configured in different data centers
. SQL Server Availability Group configured in Asynchronous-Commit Availability Mode
G. . SQL Server that includes an application database configured to perform snapshot replication
H. . Two servers configured on the same subnet
. SQL Server Availability Group configured in Synchronous-Commit Availability Mode
Answer: H
Q5. You are a database developer for an application hosted on a Microsoft SQL Server 2012 server. The database contains two tables that have the following definitions:
Global customers place orders from several countries. You need to view the country from which each customer has placed the most orders.
Which Transact-SQL query do you use?
A. SELECT c.CustomerID, c.CustomerName, o.ShippingCountry FROM Customer c INNER JOIN (SELECT CustomerID, ShippingCountry, RANK() OVER (PARTITION BY CustomerID ORDER BY COUNT(OrderAmount) DESC) AS Rnk FROM Orders GROUP BY CustomerID, ShippingCountry) AS o ON c.CustomerID = o.CustomerID WHERE o.Rnk = 1
B. SELECT c.CustomerID, c.CustomerName, o.ShippingCountry FROM (SELECT c.CustomerID, c.CustomerName, o.ShippingCountry,
RANK() OVER (PARTITION BY CustomerID ORDER BY COUNT(o.OrderAmount) ASC) AS Rnk FROM Customer c INNER JOIN Orders o ON c.CustomerID = o.CustomerID GROUP BY c.CustomerID, c.CustomerName, o.ShippingCountry) cs WHERE Rnk = 1
C. SELECT c.CustomerID, c.CustomerName, o.ShippingCountry FROM Customer c INNER JOIN (SELECT CustomerID, ShippingCountry, RANK() OVER (PARTITION BY CustomerID ORDER BY OrderAmount DESC) AS Rnk FROM Orders GROUP BY CustomerID, ShippingCountry) AS o ON c.CustomerID = o.CustomerID WHERE o.Rnk = 1
D. SELECT c.CustomerID, c.CustomerName, o.ShippingCountry FROM Customer c INNER JOIN (SELECT CustomerID, ShippingCountry, COUNT(OrderAmount) DESC) AS OrderAmount FROM Orders GROUP BY CustomerID, ShippingCountry) AS o ON c.CustomerID = o.CustomerID ORDER BY OrderAmount DESC
Answer: A
Q6. You administer a Windows 2008 server hosting an instance of Microsoft SQL Server 2012 Standard Edition. The server hosts a database named Orders.
Users report that a query that filters on OrderDate is taking an exceptionally long time. You discover that an index named IX_OrderDate on the CustomerOrder table is heavily fragmenteD.
You need to improve the performance of the IX_OrderDate index. The index should remain online during the operation.
Which Transact-SQL command should you use?
A. ALTER INDEX IX_OrderDateON CustomerOrderDISABLE
B. ALTER INDEX IX_OrderDateON CustomerOrderENABLE
C. ALTER INDEX IX_OrderDateON CustomerOrderREORGANIZE
D. ALTER INDEX IX OrderDateON CustomerOrderREBUILD
Answer: C
Q7. You administer a Microsoft SQL Server 2012 database named Contoso on a server named Server01.
You need to write messages to the Application Log when users are added to or removed from a fixed server role in Server01.
What should you create?
A. A Database Audit Specification
B. A Policy
C. An Alert
D. A SQL Profiler Trace
E. A Resource Pool
F. An Extended Event session
G. A Server Audit Specification
Answer: G
Q8. 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.
Answer: D
Q9. You administer two instances of Microsoft SQL Server 2012. You deploy an application that uses a database on the named instance.
The application is unable to connect to the database on the named instance.
You need to ensure that the application can connect to the named instance.
What should you do?
A. Use the Data Quality Client to configure the application.
B. Start the SQL Server Browser Service.
C. Use the Master Data Services Configuration Manager to configure the application.
D. Start the SQL Server Integration Services Service.
Answer: B
Q10. You administer a Microsoft SQL Server 2012 instance that has several SQL Server Agent jobs configured.
When SQL Server Agent jobs fail, the error messages returned by the job steps do not provide the required detail.
The following error message is an example error message:
"The job failed. The Job was invoked by User CONTOSO\ServiceAccount. The last step to run was step 1 (Subplan_1)."
You need to ensure that all available details of the job step failures for SQL Server Agent jobs are retained.
What should you do?
A. Configure output files.
B. Expand agent logging to include information from all events.
C. Disable the Limit size of job history log feature.
D. Configure event forwarding.
Answer: B