Microsoft 70-458 questions and answers

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Exam Code: 70-458
Exam Name: Microsoft (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 2)
One year free update, No help, Full refund!
Total Q&A: 105 Questions and Answers
Last Update: 2013-11-30

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NO.1 You administer a Microsoft SQL Server 2012 database. You create an availability group named
haContosoDbs. Your primary replica is available at Server01\Contoso01. You need to configure the
availability group to have the highest availability. You also need to ensure that no data is lost.
Which Transact-SQL statement should you use?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: C

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NO.2 DRAG DROP
You are a database administrator of a Microsoft SQL Server 2012 environment. The environment contains
two servers named SQLServer01 and SQLServer02. The database Contoso exists on SQLServer01. You
plan to mirror the Contoso database between SQLServer01 and SQLServer02 by using database
mirroring. You need to prepare the Contoso database for database mirroring.
Which three actions should you perform in sequence.? (To answer, move the appropriate actions from the
list of actions to the answer area and arrange them in the correct order.)
Answer:

NO.3 DRAG DROP
You administer several Microsoft SQL Server 2012 servers. Your company has a number of offices across
the world connected by using a wide area network (WAN). Connections between offices vary significantly
in both bandwidth and reliability.
You need to identify the correct replication method for each scenario. What should you do? (To answer,
drag the appropriate replication method or methods to the correct location or locations in the answer area.
Each replication method may be used once, more than once, or not at all.)
Answer:

NO.4 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

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NO.5 You create an availability group that has replicas named HA/Server01 and HA/Server02. Currently,
HA/Server01 is the primary replica. You have multiple queries that read data and produce reports from the
database. You need to offload the reporting workload to the secondary replica when HA/Server01 is the
primary replica.
What should you do?
A. Set the Availability Mode property of HA/Server02 to Asynchronous commit.
B. Set the Readable Secondary property of HA/Server02 to Read-intent only.
C. Set the Connections in Primary Role property of HA/Server01 to Allow read/write connections.
D. Set the Availability Mode property of HA/Server01 to Asynchronous commit.
Answer: C

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