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Microsoft Transition Your MCITP: Database Administrator 2008 or MCITP: Database Developer 2008 to MCSE: Data Platform Sample Questions:
1. 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 cursor
B) a subquery
C) a table variable
D) a common table expression
2. You are the new database administrator for a SQL Server 2014 instance.
You conduct an assessment on the instance and determine that the auto create statistics setting on the database named DB1 has been turned off. You see no evidence that any maintenance has been occurring.
You want to set up monitoring to see if query performance is being affected.
You need to set up a monitoring process that will capture any cases where statistics could have been useful if they existed.
What should you do?
A) Write a query using the sys.dm_db_missing_index_group_stats DMV Joining to sys.indexes, filtering on is_hypothetical.
B) Query the sys.statistics system view to see all cases where the statistics were last needed.
C) Create a SQL Server Agent job to execute DBCC SHOWSTATISTICS on each of the primary key columns in the database.
D) Use the missing_column_statistics extended event.
3. You have a server that has SQL Server 2012 installed.
You need to identify which parallel execution plans are running in serial.
Which tool should you use?
A) Extended Events
B) Database Engine Tuning Advisor
C) Data Profile Viewer
D) Performance Monitor
4. You need to provide referential integrity between the Offices table and Employees table.
Which code segment or segments should you add at line 27 of Tables.sql? (Each correct answer presents part of the solution. Choose all that apply.)
A) Option D
B) Option A
C) Option C
D) Option B
5. -----
You administer a SQL Server 2014 instance.
Users report that the SQL Server has seemed slow today. A large database was being restored for much of the day, which could be causing issues.
You want to write a query of the system views that will report the following:
Number of users that have a connection to the server Whether a user's connection is active Whether any connections are blocked What queries are being executed Whether the database restore is still executing and, if it is, what percentage of the restore is complete
Which system objects should you use in your query to best achieve this task?
A) sys.sysprocesses, sys.dm_exec_query_text, sys.objects
B) sys.dm_exec_sessions, sys.dm_exec_query_stats, sys.dm_exec_query_text,sys.objects
C) sys.dm_exec_requests, sys.dm_exec_sessions, sys.objects
D) sys.dm_exec_requests, sys.dm_exec_sessions, sys.dm_exec_query_text
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: D | Question # 3 Answer: A | Question # 4 Answer: A,C | Question # 5 Answer: D |






