Exam Code: 70 462 exam (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Administering Microsoft SQL Server 2012 Databases
Certification Provider: Microsoft
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Q31. You administer a Windows Azure SQL Database database named Human_Resources. The database contains 2 tables named Employees and SalaryDetails.
You add two Windows groups as logins for the server:
CORPEmployees - All company employees CORPHRAdmins - HR administrators only HR Administrators are also company employees.
You need to grant users access according to the following requirements:
CORPEmployees should have SELECT access to the Employees table.
Only users in CORPHRAdmins should have SELECT access to the SalaryDetails table.
Logins are based only on Windows security groups.
What should you do?
A. Create a database role called Employees.
Add CORPEmployees to the db_datareader role.
Add all company employees except HR administrators to the Employees role.
Deny SELECT access to the SalaryDetails table to the Employees role.
B. Create a database role called HRAdmins.
Add all company employees except HR administrators to the db_datareader role,
Add all HR administrators to the HRAdmins role.
Grant SELECT access to the SalaryDetails table to the HRAdmins role.
Deny SELECT access to the SalaryDetails table to the db_datareader role.
C. Create two database roles: Employees and HRAdmins. Add all company employees to the Employees role.
Add HR administrators to the HRAdmins role.
Grant SELECT access to all tables except SalaryDetails to the Employees role.
Grant SELECT access to the SalaryDetails table to the HRAdmins role.
Deny SELECT access to the SalaryDetails table to the Employees role.
D. Create a database role called Employees.
Add all HR administrators to the db_datareader role.
Add all company employees to the Employees role.
Grant SELECT access to all tables except the SalaryDetails table to the Employees role.
Deny SELECT access to the SalaryDetails table to the Employees role.
Answer: D
Q32. You administer a Microsoft SQL Server 2012 Enterprise Edition server that uses 64 cores.
You discover performance issues when complex calculations are performed on large amounts of data under heavy system load.
You need to limit the number of cores that handle the processing.
What should you configure?
A. Max worker threads
B. Processor affinity
C. I/O affinity
D. Lightweight pooling
Answer: C
Q33. 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
Q34. 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
Q35. You administer a Microsoft SQL Server 2012 database named Contoso on a server named Server01.
You need to diagnose deadlocks that happen when executing a specific set of stored procedures by recording events and playing them back on a different test server.
What should you create?
A. an Extended Event session
B. a Policy
C. a Database Audit Specification
D. an Alert
E. a Server Audit Specification
F. a SQL Profiler Trace
G. a Resource Pool
Answer: F
Q36. You administer a SQL Server 2012 database instance.
You need to configure the SQL Server Database Engine service on a failover cluster.
Which user account should you use?
A. The BUILTINLocalService account
B. A domain user
C. A local administrative user
D. The BUILTINNetworkService account
Answer: B
Q37. 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
Q38. 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.
Answer: C
Q39. You administer a Microsoft SQL Server 2012 database.
You need to ensure that the size of the transaction log file does not exceed 2 GB.
What should you do?
A. Execute sp_configure 'max log size', 2G.
B. use the ALTER DATABASE...SET LOGFILE command along with the maxsize parameter.
C. In SQL Server Management Studio, right-click the instance and select Database Settings. Set the maximum size of the file for the transaction log.
D. in SQL Server Management Studio, right-click the database, select Properties, and then click Files. Open the Transaction log Autogrowth window and set the maximum size of the file.
Answer: D
Q40. You plan to install a Microsoft SQL Server 2012 instance.
The instance will support a database that has the following requirements:
Store Excel workbooks on the file system.
Access the workbooks through Transact-SQL.
Include the workbooks in database backups.
During installation, you need to ensure that the requirements will be met.
Which feature should you use?
A. Excel Services
B. FILESTREAM
C. SQL Server Integration Services (SSIS)
D. OpenXML
Answer: B