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Exam : Microsoft 70-444
Title : Optimizing and Maintaining a Database Administration Solution by Using Microsoft SQL Server 2005


1. You are the database administrator for your company. You have a single processor in your SQL Server 2005 computer. You run System Monitor and discover that your total processor utilization is averaging 95 percent.
You need to use System Monitor to find out which application or service is causing the problem.
What should you do?
A. Add the _total instance for Processor: % Processor Time.
B. Add the _total instance for Processor: % Privileged Time.
C. Add each instance for Processor: % Privileged Time.
D. Add the _total instance for Process: % Processor Time.
E. Add each instance for Process: % Processor Time.
Answer: E

2. You are a database administrator for your company. You run SQL Server Profiler by using the SP:Recompile event class. You notice a large number of recompiles occurring.
You need to identify the possible cause of the large number of recompiles.
What is the most likely cause of the problem?
A. Ad hoc batches are not being retrieved from the procedure cache.
B. The sp_executesql batches are not being retrieved from the procedure cache.
C. A database administrator executed UPDATE STATISTICS statements on all tables that are referenced by the most common stored procedures.
D. A database administrator created one new stored procedure.
Answer: C

3. You are the administrator of a SQL Server 2005 computer named SQL1. SQL1 has recently been upgraded from two to eight processors. The SQL1 configuration is summarized in the following table.
You need to optimize SQL1 so that longer running queries can run parallel plans.
What should you do?
A. Change the max degree of parallelism to 1.
B. Change the cost threshold for parallelism to 0.
C. Change the affinity mask to 0.
D. Change the AWE enabled setting to 0.
Answer: C

4. You are the administrator of a SQL Server 2005 computer named SQL All databases on SQL1 have been created with the default auto file growth properties on one RAID 10 volume. All transaction logs on SQL1 have been created without file growth enabled on a second RAID 10 volume.
You need to ensure that you are notified when the databases are approaching disk capacity.
You also need to prevent errors caused when any transaction log runs out of space.
Which two actions should you perform? (Each correct answer presents part of the solution.Choose two.)
A. Create a performance alert on the SQLServer:SQL Errors:Errors/sec counter.
Have the alert notify you of the problem.
B. Create a performance alert on the SQLServer:Databases:Data File(s) Size (KB) counter.
Have the alert notify you of the problem.
C. Create a performance alert on the LogicalDisk:% Free Space counter.
Have the alert notify you of the problem.
D. Create a SQL Server performance condition alert on the SQLServer:Databases:PercentLogUsed counter on each transaction log.
Define a response to automatically backup the transaction log and notify you about the problem.
E. Create SQL Server performance condition alerts on the SQLServer:Databases:Data File(s) Size (KB) counter for each database.
Define a response to add 100 MB to the existing data file size and notify you about the problem.
F. Create SQL Server performance condition alerts on the SQLServer:Databases:Log Growths counter for each database.Define a response to automatically backup the transaction log and notify you about the problem.
Answer: D AND C

5. You are the administrator of a SQL Server 2005 computer. The performance of the server has degraded to a great extent over time. You are troubleshooting the indexing environment.
You rebuild the clustered indexes that are used the most frequently. You want to optimize the most frequently accessed nonclustered index. You access the sys.dm_db_index_usage_stats dynamic management view (DMV). The results are shown in the following table.
Max degree of parallelism 0
Cost threshold for parallelism 20
Affinity mask 1
AWE enabled 1
You need to identify which nonclustered index is being used the most frequently when the entire index is not read.
Which object_id and index_id combination should you use?
A. Use the object_id 869578136 and the index_id 1.
B. Use the object_id 309576141 and the index_id 1.
C. Use the object_id 2066106401 and the index_id 1.
D. Use the object_id 2066106401 and the index_id 2.
E. Use the object_id 869578136 and the index_id 5.
Answer: E

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