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Microsoft PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu Sample Questions:
1. You deploy a new database application to a SQL Server 2008 instance on a server that has 4 processor
cores and 64 GB of RAM. The application uses partitioned tables.
During testing, deadlocks occasionally occur on queries that are attempting to read data.
You find out that the deadlocks are related to the table partitions.
You need to ensure that the application executes without deadlocks for the read queries.
You also need to ensure that dirty reads do not occur.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)
A) Move the clustered indexes for the partitioned tables to a separate filegroup.
B) Disable partition-level lock escalation.
C) Add additional database files to each partitioned table.
D) Move each partitioned table to its own filegroup.
2. You are a professional level SQL Sever 2008 Database Administrator.
There is a database in the instance, and the day-to-day business of your company requires the database. When reports are executed, slow response time is experienced by Users.
A performance monitoring strategy will be implemented by you so as to have three aspects of data captured and stored:
Blocking and deadlock information
Executed Transact-SQL statements
Query activity and Counters for disk, CPU,and memory.
You are required to utilize the least amount of administrative effort to implement the monitoring process.
Which action will you perform to finish the task?
A) To finish the task, the System Monitor counter log trace should be utilized.
B) To finish the task, the client-side profiler trace should be utilized.
C) To finish the task, the dynamic management views should be utilized.
D) To finish the task, the data collector should be utilized.
3. You administer a SQL Server 2008 infrastructure. You plan to design an infrastructure for a new application.
The application has the following requirements:
Users can connect to an instance named SQLSERVER1.
SQLSERVER1 is linked to a server named SQLSERVER2.
SQLSERVER1 and SQLSERVER2 run on different computers.
The SQL Server instances use only Windows authentication.
You need to configure the infrastructure to ensure that the distributed queries are executed in the Windows security context of the login.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A) Register a server principal name (SPN) for SQLSERVER1 and SQLSERVER2.
B) Use the local computer account as a service account for SQLSERVER1 and SQLSERVER2.
C) Configure all servers to use the Shared Memory network protocol.
D) Ensure that the two instances use the same Windows account for the Microsoft SQL Service. Create the link so that each account uses the current security context.
E) Create a map for each SQL login from SQLSERVER1 to SQLSERVER2 and use the impersonate option.
4. You are a professional level SQL Sever 2008 Database Administrator.
Log shipping should be implemented for several databases on three SQL Server instances. The logs are
migrated
to a fourth SQL Server instance. A manual failover will be implemented.
You need to ensure that the database applications utilize the secondary server after failover.
Since you are the technical support, you are required to confirm that the latest data should be available to
users.
Which actions should you perform to achieve the goal? (Choose more than one)
A) To achieve the goal, you should back up all databases on the secondary instance.
B) To achieve the goal, you should utilize the WITH NORECOVERY option to back up the tail of the transaction log of primary databases.
C) To achieve the goal, you should replicate all log shipping network shares to the secondary instance.
D) To achieve the goal, you should redirect client computers to the secondary instance.
E) To achieve the goal, you should utilize the WITH RECOVERY option on the last log to apply any unapplied transaction log backups in sequence to each secondary database.
5. You administer a SQL Server 2008 instance.
Customers report server performance degradation because of a newly implemented process. You use Dynamic Management Views to verify that there are no long running queries.
You need to correlate the operating system performance data with the actual query execution trace by using minimum administrative effort.
What should you do?
A) Use SQL Server Profiler and System Monitor.
B) Use the SQLdiag.exe utility.
C) Use Data Collector.
D) Use SQL Server Profiler and the tracerpt.exe utility.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: D | Question # 3 Answer: A,E | Question # 4 Answer: B,D,E | Question # 5 Answer: A |






