70-459 Exam with Lead2pass New Microsoft VCE and PDF Dumps-100 percent Pass Rate (71-80)

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QUESTION 71
You need to modify usp_SelectSpeakersByName to support server-side paging.
The solution must minimize the amount of development effort required.
What should you add to usp_SelectSpeakersByName?

A.    a table variable
B.    an OFFSET-FETCH clause
C.    the ROWNUMBER keyword
D.    a recursive common table expression

Answer: B

QUESTION 72
You need to modify the function in CountryFromID.sql to ensure that the country name is returned instead of the country ID.
Which line of code should you modify in CountryFromID.sql?

A.    404
B.    06
C.    19
D.    05

Answer: C
Explanation:
http://msdn.microsoft.com/en-us/library/ms186755.aspx
http://msdn.microsoft.com/en-us/library/ms191320.aspx

QUESTION 73
Which data type should you use for CustomerlD?

A.    varchar(11)
B.    bigint
C.    nvarchar(11)
D.    char(11)

Answer: D
Explanation:
Invoices.xml
All customer IDs are 11 digits. The first three digits of a customer ID represent the customer's country. The remaining eight digits are the customer's account number.
int: -2^31 (-2,147,483,648) to 2^31-1 (2,147,483,647) (just 10 digits max) bigint: -2^63 (-9,223,372,036,854,775,808) to 2^63-1 (9,223,372,036,854,775,807)
http://msdn.microsoft.com/en-us/library/ms176089.aspx
http://msdn.microsoft.com/en-us/library/ms187745.aspx

QUESTION 74
You have a SQL Server 2012 database named database1.
Database1 has a data file named databasel_data.mdf and a transaction log file named databaseljog.ldf. Databasel_data.mdf is 1.5 GB. Databaseljog.ldf is 1.5 terabytes.
A full backup of Database1 is performed every day.
You need to reduce the size of the log file.
The solution must ensure that you can perform transaction log backups in the future.
Which code segment should you execute? To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.

A.    Option A
B.    Option B
C.    Option C
D.    Option D
E.    Option E
F.    Option F

Answer: ACDE

QUESTION 75
You need to modify InsertInvoice to comply with the application requirements.
Which code segment should you execute?

A.    Option A
B.    Option B
C.    Option C
D.    Option D

Answer: B
Explanation:
http://msdn.microsoft.com/en-us/library/bb669102.aspx

QUESTION 76
You need to convert the functionality of Legacy.sql to use a stored procedure.
Which code segment should the stored procedure contain?

A.    Option A
B.    Option B
C.    Option C
D.    Option D

Answer: D

QUESTION 77
Drag and Drop Question
You need to build a stored procedure thatamortizes the invoice amount.
Which code segment should you use to create the stored procedure? To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.

Answer:

Explanation:
http://msdn.microsoft.com/en-us/library/ms131089.aspx
http://msdn.microsoft.com/en-us/library/ms131048.aspx
http://msdn.microsoft.com/en-us/library/ms187926.aspx

QUESTION 78
You need to prepare the database to use the .NET Framework tax component.
Which code segments should you execute? (Each correct answer presents part of the solution. Chooseall that apply.)

A.    Option A
B.    Option B
C.    Option C
D.    Option D
E.    Option E
F.    Option F

Answer: ACDE

QUESTION 79
You need to monitor the health of your tables and indexes in order to implement the required index maintenance strategy.
What should you do?

A.    Query system DMVs to monitor avg_chain_length and max_chain_length.
Create alerts to notify you when these values converge.
B.    Create a SQL Agent alert when the File Table:
Avg time per file I/O request value is increasing.
C.    Query system DMVs to monitor total_bucket_count.
Create alerts to notify you when this value increases.
D.    Query system DMVs to monitor total_bucket_count.
Create alerts to notify you when this value decreases.

Answer: A
Explanation:
From scenario:
* You need to anticipate when POSTransaction table willneed index maintenance.
* The index maintenance strategy for the UserActivity table must provide the optimal structure for both maintainability and query performance.

QUESTION 80
Drag and Drop Question
You need to implement a new version of usp_AddMobileLocation.
Develop the solution by selecting and arranging the required code blocks in the correct order.
You may not need all of the code blocks.

Answer:

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