Microsoft 70-469 ExamRecertification for MCSE: Data Platform

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Latest Microsoft 70-469 Pass4sure (Topic 2)

22. You are evaluating the index design. 

You need to recommend a change to Indexes.sql that will minimize the amount of time it takes for usp_AttendeesReport to execute. The solution must minimize the amount of database fragmentation. 

Which line of code should you use to replace line 12 of Indexes.sql? 

A. (LastName); 

B. (FirstName) INCLUDE (LastName); 

C. (LastName, FirstName); 

D. (LastName) INCLUDE (FirstName); 

Answer:

 

23. You need to create the object used by the parameter of usp_InsertSessions. 

Which statement should you use? 

A. CREATE SCHEMA SessionDataTable 

B. CREATE TYPE SessionDataTable AS Table 

C. CREATE TABLE SessionDataTable 

D. CREATE XML SCHEMA COLLECTION SessionDataTable 

Answer:

 

24. You execute usp_SelectEmployeesByName multiple times, passing strings of varying lengths to @LastName. You discover that usp_SelectEmployeesByName uses inefficient execution plans. 

You need to update usp_SelectEmployeesByName to ensure that the most efficient execution plan is used. 

What should you add at line 31 of StoredProcedures.sql? 

A. OPTION (ROBUST PLAN) 

B. OPTION (OPTIMIZE FOR UNKNOWN) 

C. OPTION (KEEP PLAN) 

D. OPTION (KEEPFIXED PLAN) 

Answer:

 

25. You need to recommend a solution to ensure that SQL1 supports the auditing requirements of usp_UpdateEmployeeName. 

What should you include in the recommendation? 

A. Change data capture 

B. Change tracking 

C. Transactional replication 

D. The Distributed Transaction Coordinator (DTC) 

Answer:

 

26. You need to add a new column named Confirmed to the Employees table. The solution must meet the following requirements: 

. Have a default value of TRUE. 

. Minimize the amount of disk space used. 

Which code segment should you use? 

1430878794914865.jpg

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:

 

27. You need to create the object used by the parameter of usp_UpdateEmployeeName. 

Which code segment should you use? 

A. CREATE XML SCHEMA COLLECTION EmployeesInfo 

B. CREATE TYPE EmployeesInfo AS Table 

C. CREATE SCHEMA EmployeesInfo 

D. CREATE TABLE EmployeesInfo 

Answer:

 

28. You need to provide referential integrity between the Offices table and Employees table. 

Which code segment or segments should you add at line 27 of Tables.sql? (Each correct answer presents part of the solution. Choose all that apply.) 

1430878805796521.jpg

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: CD 

 

29. You need to modify usp_SelectEmployeesByName to support server-side paging. The solution must minimize the amount of development effort required. 

What should you add to usp_SelectEmployeesByName? 

A. A table variable 

B. The ROWNUMBER keyword 

C. An OFFSET-FETCH clause 

D. A recursive common table expression 

Answer:

 

30. Which code segment should you use to define the ProductDetails column? 

A. ProductDetails xml (DOCUMENT Production.ProductDetailsSchema) NULL 

B. ProductDetails xml NULL 

C. ProductDetails xml (CONTENT Production.ProductDetailsSchema) NULL 

D. ProductDetails varchar(MAX) NULL 

Answer:

 

31. You need to modify Production.ProductDetails_Insert to comply with the application requirements. 

Which code segment should you execute? 

1430878818944447.jpg

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:

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