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Exam Code: 70-462
Exam Name: Administering Microsoft SQL Server 2012 Databases Exam 
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. Answer: B QUESTION 122
You administer a Microsoft SQL Server 2012 database that includes a table named Application.Events.
Application.Events contains millions of records about user activity in an application.
Records in Application.Events that are more than 90 days old are purged nightly.
When records are purged, table locks are causing contention with inserts.
You need to be able to modify Application.Events without requiring any changes to the applications that utilize Application.Events.
Which type of solution should you use? A. Partitioned tables
B. Online index rebuild
C. Change data capture
D. Change tracking Answer: A QUESTION 123
Drag and Drop Questions
You administer a Microsoft SQL Server 2012 instance.
An application executes a large volume of dynamic queries.
You need to reduce the amount of memory used for cached query plans.
What should you do? (To answer, move the appropriate statements from the list of statements to the answer area and arrange them in the correct order.) 
Answer: 
QUESTION 124
Hotspot Question
You administer a Microsoft SQL Server 2012 database instance.
The instance is running on a server with the following configuration:
- 1TB RAM
- SAN storage for database and log files
- 4 quad-core processors
- 64-Bit Windows 2008R2 operating system
This instance hosts a database with large partitioned tables.
Users report that complex queries are taking a long time to complete.
While troubleshooting, you discover that CPU utilization is low (less than 20 percent), disk activity is low (little or no waiting processes), and no significant blocking is occurring.
You need to ensure that the instance can process queries as quickly and efficiently as possible.
Which setting should you configure?
Answer: 
QUESTION 125
You administer a Microsoft SQL Server 2012 environment.
One of the SQL Server 2012 instances contains a database named Sales.
You plan to migrate Sales to Windows Azure SQL Database.
To do so, you need to implement a contained database.
What should you do? (Each correct answer presents part of the solution. Choose all that apply.)
A. Set database containment to AZURE.
B. Enable server property contained database authentication.
C. Disable server property cross db ownership chaining.
D. Set database containment to PARTIAL.
E. Disable server property contained database authentication.
F. Set database containment to FULL. Answer: BD QUESTION 126
You administer a Microsoft SQL Server 2012 database named Contoso on a server named Server01.
You need to track all SELECT statements issued in the Contoso database only by users in a role named Sales.
What should you create? A. An Alert
B. A Resource Pool
C. An Extended Event session
D. A Server Audit Specification
E. A SQL Profiler Trace
F. A Database Audit Specification
G. A Policy
H. A Data Collector Set Answer: F QUESTION 127
You administer a Microsoft SQL Server 2012 database named Contoso on a server named Server01.
You need to collect data for a long period of time to troubleshoot wait statistics when querying Contoso.
You also need to ensure minimum impact to the server.
What should you create? A. An Alert
B. A Resource Pool
C. An Extended Event session
D. A Server Audit Specification
E. A SQL Profiler Trace
F. A Database Audit Specification
G. A Policy Answer: C QUESTION 128
You plan to install Microsoft SQL Server 2012 for a web hosting company.
The company plans to host multiple web sites, each supported by a SQL Server database.
You need to select an edition of SQL Server that features backup compression of databases, basic data integration features, and low total cost of ownership.
Which edition should you choose? A. Express Edition with Tools
B. Standard Edition
C. Web Edition
D. Express Edition with Advanced Services Answer: B QUESTION 129
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 QUESTION 130
You administer a Microsoft SQL Server 2012 instance named SQL2012.
You are in the process of migrating a database from a SQL Server 2008 instance named SQL2008 to the SQL2012 instance.
You have upgraded a database from the SQL2008 instance by using the side-by-side migration technique.
You need to migrate the SQL Server logins from the SQL2008 instance to the SQL2012 instance.
What should you do? A. Back up the master database on the SQL2008 instance.
Restore the master database on the SQL2012 instance.
B. Use the Transfer Logins task in a Microsoft SQL Server Integrated Services package.
C. Use sp_grantlogin.
D. Use xp_logininfo. Answer: B
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