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2018 Mar 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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Option A
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Option B
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Option C
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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?
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DBCC REINDEX
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SQL Server Profiler
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Extended Events
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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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Option A
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Option B
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Option C
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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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Option A
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Option B
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Option C
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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?
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SAVE TRANSACTION WITH MARK @transactionID
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ROLLBACK DISTRIBUTED TRANSACTION @transactionID
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BEGIN TRANSACTION WITH MARK @transactionID
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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?
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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.
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The CREATE CREDENTIAL command and the sp_add_proxy, sp_add_job, sp_add_jobstep, and sp_grant_proxy_to_subsystem system stored procedures.
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The CREATE CREDENTIAL command and the sp_reassign_proxy, sp_add_job, sp_add_jobstep, and sp_grant_login_to_proxy system stored procedures.
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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?
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Change line 07 in usp_UpdateOpening to: UPDATE Openings WITH (UPDLOCK)
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Change line 09 in usp_GetOpenings to: FROM Openings o (ROWLOCK)
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Change line 07 in usp_UpdateOpening to: UPDATE Openings WITH (READPAST)
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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?
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EXEC sp_dboption #39;DB1#39;, #39;auto create statistics#39;, #39;TRUE#39;;
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CREATE INDEX IX_Exp_Openings ON Openings(PostDate, FilledDate) INCLUDE (Description, Title, Salary);
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CREATE INDEX IX_Exp_Openings ON Openings(PostDate) INCLUDE (Description, Title,
Salary) WHERE FilledDate IS NULL;
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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?
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Modify the stored procedures to use the SERIALIZABLE isolation level.
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Modify the order in which usp_AcceptCandidate accesses the Applications table and the Candidates table.
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Modify the order in which usp_UpdateCandidate accesses the Applications table and the Candidates table.
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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?
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Create a one-to-one relationship between the Openings table and the Applications table.
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Create a one-to-one relationship between the Candidates table and the Applications table.
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Add a UNIQUE constraint to the Applications table on the ApplicationID column and CandidateID column.
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Add a UNIQUE constraint to the Applications table on the OpeningID column and the CandidateID column.
Answer: D
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