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Exam Code: 70-469 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Recertification for MCSE: Data Platform
Certification Provider: Microsoft
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Q101. You have a database named Database1. Database1 has two stored procedures named Proc1 and Proc2 and a table named Table1. Table1 has millions of rows. 

Proc1 updates data in Table1. Proc2 reads data from Table1. 

You discover that when Proc1 is executed to update more than 4,000 rows, Proc2 is blocked. The block affects all rows, including those that are not being updated by Proc1. 

You need to ensure that when Proc1 is executing, Proc2 can access the data in Table1 that Proc1 is not updating. 

What should you change Proc1 to do? 

More than one answer choice may achieve the goal. Select the BEST answer. 

A. Update less than 4,000 rows simultaneously. 

B. Use the PAGLOCK table hint. 

C. Wait for Proc2 to complete. 

D. Use the ROWLOCK table hint. 

Answer:


Q102. You are designing a monitoring application for a new SQL Server 2014 instance. 

You need to recommend a solution to generate a report that displays the 10 most frequent wait types that occur for the instance. 

What should you include in the recommendation? 

More than one answer choice may achieve the goal. Select the BEST answer. 

A. The SQL Server error log 

B. The sys.dm_os_wait_stats dynamic management view 

C. The DBCC SQLPERF(WAITSTATS) command 

D. SQL Server Profiler 

Answer:


Q103. 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. 04 

B. 05 

C. 06 

D. 19 

Answer:


Q104. 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:


Q105. You execute the following code: 

You create a nonclustered index named IX_CustomerName on the CustomerName column. 

You execute the following query: 

You need to reduce the amount of time it takes to execute the query. 

What should you do? 

A. Partition the table and use the CustomerName column for the partition scheme. 

B. Replace IX_CustomerName with a clustered index. 

C. Replace LEFT(CustomerName ,1) = 'a' with CustomerName LIKE 'a%'. 

D. Replace LEFT(CustomerName ,1) = 'a' with SUBSTRING(CustomerName ,1,1) - 'a'. 

Answer:


Q106. You need to provide referential integrity between the Sessions table and Speakers table. Which code segment should you add at line 47 of Tables.sql? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:


Q107. You need to prepare the database to use the .NET Framework ProcessProducts component. 

Which code segments should you execute? (Each correct answer presents part of the solution. Choose all that apply.) 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

F. Option F 

G. Option G 

Answer: ACDE 


Q108. You need to recommend a solution to synchronize Database2 to App1_Db1. 

What should you recommend? 

A. Change data capture 

B. Snapshot replication 

C. Master Data Services 

D. Transactional replication 

Answer:


Q109. You need to recommend a solution to improve the performance of usp.UpdateInventory. The solution must minimize the amount of development effort. 

What should you include in the recommendation? 

A. A table variable 

B. A common table expression 

C. A subquery 

D. A cursor 

Answer:


Q110. You use SQL Server 2014 to maintain the data used by applications at your company. 

You want to execute two statements. 

You need to guarantee that either both statements succeed, or both statements fail together as a batch. 

Which code should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

Answer:


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