[Free] 2018(May) EnsurePass Examcollection Microsoft 70-469 Dumps with VCE and PDF 41-50

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2018 May Microsoft Official New Released 70-469
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Recertification for MCSE: Data Platform

Question No: 41 – (Topic 5)

You need to implement a solution that resolves the salary query issue. Which statement should you execute on DB1?

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  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: A

Question No: 42 – (Topic 5)

You need to identify the cause of the page split issues. Which SQL Server feature should you use?

  1. DBCC REINDEX

  2. SQL Server Profiler

  3. Extended Events

  4. DBCC TRACEOFF

Answer: C

Question No: 43 – (Topic 5)

You need to implement a solution that addresses the upload requirements. Which code segment should you use to implement the Conversions assembly?

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  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: D

Question No: 44 – (Topic 5)

You need to implement a solution that meets the security requirements. Which statement should you execute?

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  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: A

Question No: 45 – (Topic 5)

You need to implement a solution that meets the data recovery requirements. You update each stored procedure to accept a parameter named @transactionID. What should you add next to the beginning of each stored procedure?

  1. SAVE TRANSACTION WITH MARK @transactionID

  2. ROLLBACK DISTRIBUTED TRANSACTION @transactionID

  3. BEGIN TRANSACTION WITH MARK @transactionID

  4. COMMIT TRANSACTION @transactionID

Answer: C

Question No: 46 – (Topic 5)

You need to create a script that automates the export of the XML data. The script must meet the integration requirements.

What should you include in the script?

  1. The CREATE SERVER ROLE command and the sp_reassign_proxy, sp_add_job, sp_add_jobstep, and sp_grant_login_to_proxy system stored procedures.

  2. The CREATE CREDENTIAL command and the sp_add_proxy, sp_add_job, sp_add_jobstep, and sp_grant_proxy_to_subsystem system stored procedures.

  3. The CREATE CREDENTIAL command and the sp_reassign_proxy, sp_add_job, sp_add_jobstep, and sp_grant_login_to_proxy system stored procedures.

  4. The CREATE SERVER ROLE command and the sp_add_proxy, sp_add_job, sp_add_jobstep, and sp_grant_proxy_to_subsystem system stored procedures.

Answer: B

Question No: 47 – (Topic 5)

You need to implement a solution that meets the locking requirements. Which line of code should you modify?

  1. Change line 07 in usp_UpdateOpening to: UPDATE Openings WITH (UPDLOCK)

  2. Change line 09 in usp_GetOpenings to: FROM Openings o (ROWLOCK)

  3. Change line 07 in usp_UpdateOpening to: UPDATE Openings WITH (READPAST)

  4. Change line 09 in usp_GetOpenings to: FROM Openings o (NOLOCK)

Answer: D

Question No: 48 – (Topic 5)

You need to resolve the performance issues of the usp_ExportOpenings stored procedure. The solution must minimize the amount of hard disk space used.

Which statement should you execute on DB1?

  1. EXEC sp_dboption #39;DB1#39;, #39;auto create statistics#39;, #39;TRUE#39;;

  2. CREATE INDEX IX_Exp_Openings ON Openings(PostDate, FilledDate) INCLUDE (Description, Title, Salary);

  3. CREATE INDEX IX_Exp_Openings ON Openings(PostDate) INCLUDE (Description, Title,

    Salary) WHERE FilledDate IS NULL;

  4. EXEC sp_recompile #39;usp_ExportOpenings#39;;

Answer: C

Question No: 49 – (Topic 5)

You need to recommend a solution that meets the concurrency problems.

What should you include in the recommendation?

  1. Modify the stored procedures to use the SERIALIZABLE isolation level.

  2. Modify the order in which usp_AcceptCandidate accesses the Applications table and the Candidates table.

  3. Modify the order in which usp_UpdateCandidate accesses the Applications table and the Candidates table.

  4. Modify the stored procedures to use the REPEATABLE READ isolation level.

Answer: C

Question No: 50 – (Topic 5)

You need to implement a solution that meets the job application requirements. What should you do?

  1. Create a one-to-one relationship between the Openings table and the Applications table.

  2. Create a one-to-one relationship between the Candidates table and the Applications table.

  3. Add a UNIQUE constraint to the Applications table on the ApplicationID column and CandidateID column.

  4. Add a UNIQUE constraint to the Applications table on the OpeningID column and the CandidateID column.

Answer: D

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