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

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

2. DRAG DROP
You plan to deploy SQL Server 2012.
Your company identifies the following monitoring requirements:
- Tempdb must be monitored for insufficient free space.
- Deadlocks must be analyzed by using Deadlock graphs. You need to identify which feature meets each monitoring requirement.
Which features should you identify?
To answer, drag the appropriate feature to the correct monitoring requirement in the answer area.

3. You have a SQL Azure database.
You execute the following script:

You add 1 million rows to Table1. Approximately 85 percent of all the rows have a null value for Column2.
You plan to deploy an application that will search Column2.
You need to create an index on Table1 to support the planned deployment. The solution must minimize the storage requirements.
Which code segment should you execute?

A) CREATE INDEX IX_Table1 ON Table1 (Column2) WHERE Column2 IS NULL
B) CREATE INDEX IX_Table1 ON Table1 (Column2) WITH FILLFACTOR=0
C) CREATE INDEX IX_Table1 ON Table1 (Column2) WHERE Column2 IS NOT NULL
D) CREATE INDEX IX_Table1 ON Table1 (Column1) INCLUDE (Column2)

4. You need to recommend a solution for the planned changes to the customer classifications.
What should you recommend? (Each correct answer presents part of the solution. Choose all that apply.)

A) Add a row to the Customers table each time a classification changes.
B) Implement change data capture.
C) Add a column to the Classifications table to track the status of each classification.
D) Add a table to track any changes made to the classification of each customer.
E) Add columns for each classification to the Customers table.

5. 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 avg_chain_length and max_chain_length. Create alerts to notify you when these values converge.
B) Query system DMVs to monitor total_bucket_count. Create alerts to notify you when this value increases.
C) Query system DMVs to monitor total_bucket_count. Create alerts to notify you when this value decreases.
D) Create a SQL Agent alert when the File Table: Avg time per file I/O request value is increasing.

Solutions: