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Microsoft Transition Your MCITP: Database Administrator 2008 or MCITP: Database Developer 2008 to MCSE: Data Platform Sample Questions:

1. You use SQL Server 2012 to maintain the data used by the applications at your company.
You plan to create a table named Table1 by using the following statement. (Line numbers are included for reference only.)

---
You need to ensure that Table1 contains a column named UserName.
The UserName column will:
Store string values in any language.
Accept a maximum of 200 characters.
Be case-sensitive and accent-sensitive.
Which code segment should you add at line 03?

A) UserName nvarchar(200) COLLATE Latin1_General_CI_AS NOT NULL,
B) UserName varchar(200) COLLATE Latin1_GeneraI_CI_AI NOT NULL,
C) UserName varchar(200) COLLATE Latin1_General_CS_AS NOT NULL,
D) UserName nvarchar(200) COLLATE Latin1_General_CI_AI NOT NULL,
E) UserName nvarchar(200) COLLATE Latin1_General_CS_AS NOT NULL,
F) UserName varchar(200) COLLATE Latin1_General_CI_AS NOT NULL,

2. You are troubleshooting an application that runs a query. The application frequently causes deadlocks.
You need to identify the isolation level used by the query when a deadlock occurs.
What should you do?
More than one answer choice may achieve the goal. Select the BEST answer.

A) Enable trace flag 1222, and then view the SQL Server error log.
B) Query the sys.dm_exec_sessions dynamic management view.
C) Query the sys.dm_exec_requests dynamic management view.
D) Create a trace in SQL Server Profiler that contains the Deadlock graph event.

3. 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 total_bucket_count. Create alerts to notify you when this value increases.
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 avg_chain_length and max_chain_length. Create alerts to notify you when these values converge.
D) Query system DMVs to monitor total_bucket_count. Create alerts to notify you when this value decreases.

4. ---
You have a database named database1.
Database developers report that there are many deadlocks.
You need to implement a solution to monitor the deadlocks. The solution must meet the following requirements:
Support real-time monitoring.
Be enabled and disabled easily.
Support querying of the monitored data.
What should you implement?
More than one answer choice may achieve the goal. Select the BEST answer.

A) a SQL Server Profiler template
B) an Extended Events session
C) log errors by using trace flag 1222
D) log errors by using trace flag 1204

5. You execute usp_TestSpeakers.
You discover that usp_SelectSpeakersByName uses inefficient execution plans.
You need to update usp_SelectSpeakersByName to ensure that the most efficient execution plan is used.
What should you add at line 30 of Procedures.sql?

A) OPTION (OPTIMIZE FOR UNKNOWN)
B) OPTION (FCRCESCAN)
C) OPTION (FORCESEEK)
D) OPTION (OPTIMIZE FOR (@LastName = 'Anderson'))

Solutions: