70-462 Exam
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Q21. 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
Q22. You are a database administrator for a Microsoft SQL Server 2012 database named AdventureWorks2012.
You create an Availability Group defined by the following schema. (Line numbers are included for reference only.)
You need to implement an AlwaysOnAvailablity Group that will meet the following conditions:
Production transactions should be minimally affected.
The secondary server should allow reporting queries to be performed.
If the primary server goes offline, the secondary server should not automatically take over.
Which Transact-SQL statement should you insert at line 06?
A. AVAILABILITY_MODE = SYNCHRONOUS_COMMIT,
FAILOVER_MODE = MANUAL
SECONDARY_ROLE (
ALLOW_CONNECTIONS = READ_ONLY,
READ_ONLY_ROUTING_URL = 'TCP://SecondaryServer:1433')
PRIMARY_ROLE (
ALLOW_CONNECTIONS = READ_WRITE,
READ_ONLY_ROUTING_LIST = NONE)
B. AVAILABILITY_MODE = SYNCHRONOUS_COMMIT,
FAILOVER_MODE = MANUAL
SECONDARY_ROLE (
ALLOW_CONNECTIONS = READ_ONLY,
READ_ONLY_ROUTING_URL = 'TCP://SecondaryServer:1433')
C. AVAILABILITY_MODE = ASYNCHRONOUS_COMMIT,
FAILOVER_MODE = MANUAL
SECONDARY_ROLE (
ALLOW_CONNECTIONS = READ_ONLY,
READ_ONLY_ROUTING_URL = 'TCP://SecondaryServer:1433')
D. AVAILABILITY_MODE = ASYNCHRONOUS_COMMIT,
FAILOVER_MODE = MANUAL
SECONDARY_ROLE (
ALLOW_CONNECTIONS = YES,
READ_ONLY_ROUTING_URL = 'TCP://SecondaryServer:1433')
Answer: D
Q23. You administer a Microsoft SQL Server 2012 database named Contoso on a server named
Server01.
You need to be notified immediately when fatal errors occur on Server01.
What should you create?
A. an Alert
B. a Server Audit Specification
C. an Extended Event session
D. a Resource Pool
E. a Policy
F. a SQL Profiler Trace
G. a Database Audit Specification
Answer: A
Q24. You administer several Microsoft SQL Server 2012 database servers. Merge replication has been configured for an application that is distributed across offices throughout a wide area network (WAN).
Many of the tables involved in replication use the XML and varchar (max) data types. Occasionally, merge replication fails due to timeout errors.
You need to reduce the occurrence of these timeout errors.
What should you do?
A. Set the Merge agent on the problem subscribers to use the slow link agent profile.
B. Create a snapshot publication, and reconfigure the problem subscribers to use the snapshot publication.
C. Change the Merge agent on the problem subscribers to run continuously.
D. Set the Remote Connection Timeout on the Publisher to 0.
Answer: A
Q25. You develop a Microsoft SQL Server 2012 database that contains a heap named OrdersHistoncal.
You write the following Transact-SQL query:
INSERT INTO OrdersHistorical
SELECT * FROM CompletedOrders
You need to optimize transaction logging and locking for the statement. Which table hint should you use?
A. HOLDLOCK
B. ROWLOCK
C. XLOCK
D. UPDLOCK
E. TABLOCK
Answer: E
Q26. You use a contained database named ContosoDb within a domain.
You need to create a user who can log on to the ContosoDb database. You also need to ensure that you can port the database to different database servers within the domain without additional user account configurations.
Which type of user should you create?
A. SQL user without login
B. User mapped to an asymmetric key
C. Domain user
D. login mapped to a virtual account
Answer: C
Q27. 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 BUILTIN\LocalService account
B. A domain user
C. A local administrative user
D. The BUILTIN\NetworkService account
Answer: B
Q28. You administer a Microsoft SQL Server 2012 instance.
You discover that the SQL Agent Error Log file is rapidly growing in size.
You need to ensure that the SQL Agent Error Log file does not grow rapidly when SQL Server agent jobs execute.
What should you do?
A. Execute the sp_cycle_agent_errorlog stored procedure.
B. Configure event forwarding.
C. Enable the Auto Shrink option on the master database.
D. Enable the Auto Shrink option on the msdb database.
E. Disable the Include execution trace messages feature.
Answer: E
Q29. You administer a Microsoft SQL Server 2012 database that has multiple tables in the Sales schema.
Some users must be prevented from deleting records in any of the tables in the Sales schema.
You need to manage users who are prevented from deleting records in the Sales schema. You need to achieve this goal by using the minimum amount of administrative effort.
What should you do?
A. Create a custom database role that includes the users. Deny Delete permissions on the Sales schema for the custom database role.
B. Include the Sales schema as an owned schema for the db_denydatawriter role. Add the users to the db_denydatawriter role.
C. Deny Delete permissions on each table in the Sales schema for each user.
D. Create a custom database role that includes the users. Deny Delete permissions on each table in the Sales schema for the custom database role.
Answer: A
Q30. You administer a SQL Server 2012 server that contains a database named SalesDB. SalesDb contains a schema named Customers that has a table named Regions. A user named UserA is a member of a role named Sales.
UserA is granted the Select permission on the Regions table. The Sales role is granted the Select permission on the Customers schema.
You need to ensure that UserA is disallowed to select from any of the tables in the Customers schema.
Which Transact-SQL statement should you use?
A. DENY SELECT ON Object::Regions FROM UserA
B. DENY SELECT ON Object::Regions FROM Sales
C. REVOKE SELECT ON Schema::Customers FROM Sales
D. REVOKE SELECT ON Schema::Customers FROM UserA
E. REVOKE SELECT ON Object::Regions FROM Sales
F. REVOKE SELECT ON Object::Regions FROM UserA
G. DENY SELECT ON Schema::Customers FROM Sales
H. DENY SELECT ON Schema::Customers FROM UserA
I. EXEC sp_addrolemember 'Sales', 'UserA'
J. EXEC sp droprolemember 'Sales', 'UserA'
Answer: H