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Developing Microsoft SQL Server 2012 Databases

Question No: 41 – (Topic 5)

You need to design a solution that meets the refactoring requirements. Which type of object should you include in the solution?

  1. An indexed view

  2. An aggregate function

  3. A distributed view

  4. A table-valued function

Answer: D

Question No: 42 – (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: 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 change to usp_ExportOpenings that meets the integration requirements.

What should you modify in usp_ExportOpenings? (Each correct answer presents part of the solution. Choose all that apply?)

  1. To the end of line 04, add [Opening].

  2. To the end of line 05, add [Opening! title].

  3. To line 10, add FOR XML RAW.

  4. To line 10, add FOR XMLEXPLICIT.

  5. To line 10, add FOR XML AUTO.

  6. To the end of line 04, add [Opening!ELEMENT].

  7. To the end of line 06, add [Opening!salary!ELEMENT].

  8. To the end of line 05, add [Opening!title!ELEMENT].

  9. To the end of line 06, add [Opening! salary].

Answer: A,B,E,I Explanation:

The AUTO mode generates nesting in the resulting XML by using heuristics based on the way the SELECT statement is specified. You have minimal control over the shape of the XML generated. The nested FOR XML queries can be written to generate XML hierarchy beyond the XML shape that is generated by AUTO mode heuristics.

Question No: 45 – (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: 46 – (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: 47 – (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: 48 – (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: 49 – (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: 50 – (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

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