Free Download Lead2pass Latest Microsoft 70-459 Exam Dumps and Questions (41-50)

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QUESTION 41
You need to recommend a change to sp3 to ensure that the procedure completes only if all of the UPDATE statements complete.
Which change should you recommend?

A.    Set the IMPLICIT_TRANSACTIONS option to off.
B.    Set the XACT_ABORT option to off
C.    Set the IMPLICIT_TRANSACTIONS option to on.
D.    Set the XACT_ABORT option to on.

Answer: D
Explanation:
http://msdn.microsoft.com/en-us/library/ms188792.aspx
http://msdn.microsoft.com/en-us/library/ms188317.aspx
http://msdn.microsoft.com/en-us/library/ms187807.aspx

QUESTION 42
You need to recommend a solution to meet the security requirements of the junior database administrators.
What should you include in the recommendation?

A.    a shared login
B.    a database role
C.    a credential
D.    a server role

Answer: D

QUESTION 43
You need to recommend a solution to minimize the amount of time it takes to execute sp1.
With what should you recommend replacing Table1?

A.    a temporary table
B.    a function
C.    a view
D.    a table variable

Answer: C
Explanation:
http://msdn.microsoft.com/en-us/library/ms175503.aspx
http://msdn.microsoft.com/en-us/library/ms190174.aspx

QUESTION 44
You need to recommend a disaster recovery strategy for the Inventory database.
What should you include in the recommendation?

A.    Log shipping
B.    Always on availability groups
C.    SQL Server Failover Clustering
D.    Peer-to-peer replication

Answer: A
Explanation:
http://msdn.microsoft.com/en-us/library/cc645993.aspx
http://msdn.microsoft.com/en-us/library/ms187103.aspx
http://msdn.microsoft.com/en-us/library/ms190640.aspx

QUESTION 45
You need to recommend a solution to ensure that sp4 adheres to the security requirements.
What should you include in the recommendation?

A.    Configure data manipulation language(DML) triggers.
B.    Enable SQL Server Audit.
C.    Enable trace flags.
D.    Enable C2 audit tracing.

Answer: B

QUESTION 46
You need to recommend a change to sp3 to ensure that the procedure continues to execute even if one of the UPDATE statements fails.
Which change should you recommend?

A.    Set the IMPLICIT_TRANSACTIONS option to on.
B.    Set the XACT_ABORT option to off.
C.    Set the IMPLICIT_TRANSACTIONS option to off.
D.    Set the XACT_ABORT option to on.

Answer: B

QUESTION 47
You need to recommend a solution that addresses the concurrency requirement.
What should you recommend?

A.    Make calls to Sales.Proc1 and Sales.Proc2 synchronously.
B.    Modify the stored procedures to update tables in the same order for all of the stored procedures.
C.    Call the stored procedures in a Distributed Transaction Coordinator (DTC) transaction.
D.    Break each stored procedure into two separate procedures, one that changes Sales.Table1
and one that changes Sales.Table2.

Answer: B
Explanation:
http://msdn.microsoft.com/en-us/library/ms191242%28v=SQL.105%29.aspx http://msdn.microsoft.com/en-us/library/bb677357.aspx
http://msdn.microsoft.com/en-us/library/ms378149.aspx

QUESTION 48
You need to recommend a solution that addresses the backup issue.
The solution must minimize the amount of development effort.
What should you include in the recommendation?

A.    filegroups
B.    indexed views
C.    table partitioning
D.    indexes

Answer: A

QUESTION 49
You need to recommend a solution that addresses the index fragmentation and index width issue. What should you include in the recommendation?
(Each correct answer presents part of the solution. Choose all that apply.)

A.    Change the data type of the lastModified column to smalldatetime.
B.    Remove the lastModified column from the clustered index.
C.    Change the data type of the modifiedBy column to tinyint.
D.    Change the data type of the id column to bigint.
E.    Remove the modifiedBy column from the clustered index.
F.    Remove the id column from the clustered index.

Answer: BE

QUESTION 50
You need to recommend a solution that meets the data recovery requirement.
What should you include in the recommendation?

A.    a differential backup
B.    snapshot isolation
C.    a transaction log backup
D.    a database snapshot

Answer: D
Explanation:
http://msdn.microsoft.com/en-us/library/ms175158.aspx
http://msdn.microsoft.com/en-us/library/ms378149.aspx
http://msdn.microsoft.com/en-us/library/ms187048.aspx

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