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2021 Jul 70-464 pdf:

Q31. Topic 7) 

You need to redesign the system to meet the scalability requirements of the application. 

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: 

76. You need to modify the stored procedure usp_LookupConcurrentUsers. 

What should you do? 

A. Add a clustered index to the summary table. 

B. Add a nonclustered index to the summary table. 

C. Add a clustered columnstore index to the summary table. 

D. Use a table variable instead of the summary table. 

Answer: A 

Explanation: Scenario: Query the current open micropayments for users who own multiple micropayments by using a stored procedure named usp.LookupConcurrentUsers 

Topic 8, Mix Questions 


Q32. 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: B 

Explanation: 

Example Usage of Table-Valued Parameters (Database Engine) http://msdn.microsoft.com/en-us/library/bb510489.aspx (Benefits of using Table-Valued Parameters) 

/* Create a table type. */ 

CREATE TYPE LocationTableType AS TABLE 

( LocationName VARCHAR(50) 

, CostRate INT ); 

GO 

/* Create a procedure to receive data for the table-valued parameter. */ 

CREATE PROCEDURE dbo. usp_InsertProductionLocation 

@TVP LocationTableType READONLY 

AS 

SET NOCOUNT ON 

INSERT INTO AdventureWorks2012.Production.Location 

(Name 

,CostRate 

,Availability 

,ModifiedDate) 

SELECT *, 0, GETDATE() 

FROM @TVP; 

GO 

Also: 

http://msdn.microsoft.com/en-us/library/ms175007.aspx(CREATE TYPE *tabletypename* 

AS 

TABLE) 

http://msdn.microsoft.com/en-us/library/ms175010.aspx(table data types) 

Wrong Answers: 

http://msdn.microsoft.com/en-us/library/ms174979.aspx(CREATE TABLE) 

http://msdn.microsoft.com/en-us/library/ms189462.aspx(CREATE SCHEMA) 

http://msdn.microsoft.com/en-us/library/ms176009.aspx(CREATE XML SCHEMA 

COLLECTION) 


Q33. You need to ensure that a new execution plan is used by usp_GetOrdersByProduct each time the stored procedure runs. 

What should you do? 

A. Execute sp_help usp_GetOrdersByProduct\ 

B. Add WITH (FORCESEEK) to line 69 in usp.GetOrdersByProduct. 

C. Add WITH RECOMPILE to line 64 in usp.GetOrdersByProduct. 

D. Execute sp_recompile usp.GetOrdersByProduct'. 

Answer: B 


Q34. 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: D 


Q35. 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: C,E 


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Q36. While testing usp.GetFutureSessions, you discover that IX_Sessions is accessed by a scan rather than a seek. 

You need to minimize the amount of time it takes to execute usp_GetFutureSessions. 

What should you do? (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 

Answer: B,E 

Explanation: Future delivery dates. 


Q37. You need to modify the usp_DetectSuspiciousActivity stored procedure. 

Which two actions should you perform? Each correct answer presents part of the solution. Choose two. 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

F. Option F 

Answer: D,E 

Explanation: 

Note: 

* Move micropayments to dbo.POSException table by using a stored procedure named ups_DetectSuspiciousActivity. 


Q38. You plan to design an application that temporarily stores data in a SQL Azure database. 

You need to identify which types of database objects can be used to store data for the application. The solution must ensure that the application can make changes to the schema of a temporary object during a session. 

Which type of objects should you identify? 

A. Common table expressions (CTEs) 

B. Temporary stored procedures 

C. Temporary tables 

D. Table variables 

Answer: C 

Explanation: 

http://msdn.microsoft.com/en-us/library/ms175972.aspx http://msdn.microsoft.com/en-us/library/ms189084.aspx http://msdn.microsoft.com/en-us/library/ms175010.aspx http://msdn.microsoft.com/en-us/library/bb510489.aspx http://msdn.microsoft.com/en-us/library/ms187926.aspx http://zacksfiasco.com/post/2010/01/21/SQL-Server-Temporary-Stored-Procedures.aspx 


Q39. You need to implement a solution that meets the site requirements. 

What should you implement? 

A. A non-indexed view on Server1 

B. A non-indexed view on Server2 

C. A distributed view on Server1 

D. A distributed view on Server2 

Answer: C 


Q40. You need to implement security for the restore and audit process. What should you do? 

A. Grant the COFFECORP\Auditors group ALTER ANY CONNECTION and SELECT ALL USER SECURABLES permissions. Grant the COFFECORP\StoreAgent group ALTER ANY CONNECTION and IMPERSONATE ANY LOGIN permissions. 

B. Grant the COFFECORP\Auditors group CONNECT ANY DATABASE and IMPERSONATE ANY LOGIN permissions. Grant the COFFECORP\StoreAgent group CONNECT ANY DATABASE and SELECT ALL USER SECURABLES permissions. 

C. Grant the COFFECORP\Auditors group ALTER ANY CONNECTION and IMPERSONATE ANY LOGIN permissions. Grant the COFFECORP\StoreAgent group ALTER ANY CONNECTION and SELECT ALL USER SECURABLES permissions. 

D. Grant the COFFECORP\Auditors group CONNECT ANY DATABASE and SELECT ALL USER SECURABLES permissions. Grant the COFFECORP\StoreAgent group CONNECT ANY DATABASE and IMPERSONATE ANY LOGIN permissions. 

Answer: A