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QUESTION 91
You need to recommend a solution that meets the concurrency problems.
What should you include in the recommendation?
A. Modify the stored procedures to use the SERIALIZABLE isolation level.
B. Modify the order in which usp_UpdateCandidate accesses the Applications table and the Candidates table.
C. Modify the stored procedures to use the REPEATABLE READ isolation level.
D. Modify the order in which usp_AcceptCandidate accesses the Applications table and the Candidates table.
Answer: B
QUESTION 92
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?)
A. To the end of line 04, add [Opening].
B. To the end of line 05, add [Opening! title].
C. To line 10, add FOR XML RAW.
D. To line 10, add FOR XMLEXPLICIT.
E. To line 10, add FOR XML AUTO.
F. To the end of line 04, add [Opening!ELEMENT].
G. To the end of line 06, add [Opening!salary!ELEMENT].
H. To the end of line 05, add [Opening!title!ELEMENT].
I. To the end of line 06, add [Opening! salary].
Answer: ABEI
Explanation:
E: 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 93
You need to implement a solution that addresses the upload requirements.
Which code segment should you use to implement the Conversions assembly?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: A
QUESTION 94
You need to implement a solution that meets the locking requirements.
Which line of code should you modify?
A. Change line 07 in usp_UpdateOpening to:UPDATE Openings WITH (UPDLOCK)
B. Change line 09 in usp_GetOpenings to:FROM Openings o (ROWLOCK)
C. Change line 07 in usp_UpdateOpening to:UPDATE Openings WITH (READPA5T)
D. Change line 09 in usp_GetOpenings to:FROM Openings o (NOLOCK)
Answer: D
QUESTION 95
You need to implement a solution that meets the security requirements.
Which statement should you execute?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: A
QUESTION 96
You need to implement a solution that resolves the salary query issue.
Which statement should you execute on DB1?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: A
QUESTION 97
You need to implement a solution that meets the site requirements.
What should you implement?
A. A non-indexed view on Server2
B. A distributed view on Server2
C. A distributed view on Server1
D. A non-indexed view on Server1
Answer: C
QUESTION 98
You need to ensure that usp_AddXMLOrder can be used to validate the XML input from the retailers.
Which parameters should you add to usp_AddXMLOrder on line 04 and line 05?
(Each correct answer presents part of the solution. Choose all that apply.)
A. @schema varbinary(100).
B. @items varchar(max).
C. @schema sysname.
D. @items varbinary(max).
E. @items xml.
F. @schema xml.
Answer: CE
QUESTION 99
You need to implement a solution that addresses the performance issues of the usp_GetOrdersByProduct stored procedure.
Which statement should you execute?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: C
QUESTION 100
You plan to create a stored procedure that inserts data from an XML file to the OrderDetails table. The following is the signature of the stored procedure:
The following is the XSD file used to create the ValidateOrder schema collection:
You develop a code segment that retrieves the number of items and loops through each item. Each time the loop runs, a variable named @itemNumber is incremented.
You need to develop a code segment that retrieves the product ID of each item number in the loop.
Which code segment should you develop?
A. SET @productID = @items.value(‘/Root/Product/productID’, int)
B. SET @productID = @items.value(‘/Root/Product[‘+ @itemNumber+ ‘]/@productID’, int)
C. SET @productID = @items.value(‘/Root/Product/@productID’, int)
D. SET @productID = @items.value(‘/Root/Product[‘+ @itemNumber+ ‘]/productID’, int)
Answer: D
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