70-469 Exam
Top 10 preparation exams 70-469 for IT specialist (21 to 30)
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Q21. You have a SQL Server 2012 instance.
You plan to create an application that uses spatial data.
You need to create an object that will support the representation of the surface area of all the oceans.
Which code segment should you use?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: A
Q22. You need to recommend a solution to minimize the amount of time it takes to execute USP_1.
With what should you recommend replacing Table1?
A. A view
B. A temporary table
C. A table variable
D. A function
Answer: A
Q23. You are creating a table to support an application that will cache data outside of SQL Server.
The application will detect whether cached values were changed before it updates the values.
You need to create the table, and then verify that you can insert a row into the table. Which code segment should you use?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: C
Q24. You are the administrator for a SQL Server 2014 instance that stores the data for an online transaction processing sales system.
The company takes full backups every week; differential backups on the days with no full backups; and hourly transaction backups. These backups are stored on a backup server in the company's data center.
Every week, the company places the full backup on a tape and sends it to a third-party backup storage system.
The company is worried that a disaster might occur that could destroy their computer center and cause them to lose orders.
You need to determine the best method for providing the smallest amount of data loss and downtime without leasing or purchasing additional physical locations.
What should you do? More than one answer choice may achieve the goal. Select the BEST answer.
A. Set up SQL Server Always On with a SQL Azure database as a replica.
B. Set up SQL Server Always On by using a SQL Server on a Windows Azure Virtual Machine.
C. Put the differential backup on tape and send it to the third-party backup storage system.
D. Use the Microsoft SQL Server Backup to Microsoft Windows Azure Tool to direct all backups to a different geographical location.
Answer: D
Q25. 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
Q26. You need to recommend a solution to ensure that USP_4 adheres to the security requirements.
What should you include in the recommendation?
A. Enable SQL Server Audit.
B. Enable trace flags.
C. Configure data manipulation language (DML) triggers.
D. Enable C2 audit tracing.
Answer: A
Q27. You are building a stored procedure for a Windows Azure SQL Database. The procedure will add multiple rows to a table.
You need to design the stored procedure to meet the following requirements:
If any of the new rows violates a table constraint, then no further additions must be attempted and all changes made by the stored procedure must be discarded.
If any errors occur, a row must be added to an audit table, and the original error must be returned to the caller of the stored procedure.
What should you include in the design?
A. An explicit transaction that has XACT_ABORT disabled
B. An implicit transaction that has error handling enabled
C. An explicit transaction that has error handling enabled
D. An implicit transaction that has XACT.ABORT enabled
Answer: C
Q28. You are creating a database that will store usernames and passwords for an application.
You need to recommend a solution to store the passwords in the database.
What should you recommend?
More than one answer choice may achieve the goal. Select the BEST answer.
A. One-way encryption
B. Encrypting File System (EFS)
C. Transparent Data Encryption (TDE)
D. Reversible encryption
Answer: C
Q29. You have a SQL Server 2012 instance named SQL\Instance1. Instance1 contains a database named Database1.
You need to recommend an index defragmentation solution for an index named ContentIndex. ContentIndex must meet the following requirements:
Remain online during the defragmentation.
Update distribution statistics.
Perform defragmentation as quickly as possible.
Which type of index defragmentation solution should you include in the recommendation? More than one answer choice may achieve the goal. Select the BEST answer.
A. DBCC DBREINDEX
B. REORGANIZE
C. REBUILD
D. DBCC INDEXDEFRAG
Answer: B
Q30. 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: D