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Microsoft 070-450 Exam Syllabus Topics:

Microsoft PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu Sample Questions:

1. You are designing a new SQL Server instance that will support a Web application.
The Web application is hosted on a Web farm that contains 32 nodes.
The server has 128 GB of memory and 16 processor cores. The application contains two databases and supports both online analytical processing (OLAP) and online transaction processing (OLTP) workloads.
When testing the application, you discover that some queries run extremely slow and some queries run very fast.
You need to ensure that the server processes database queries as fast as possible . What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Execute the following command on the server: exec_sp_configure 'maximum degree of parallelism', 8
B) Use SQL Profiler to identify queries that experience CXPACKET waits. Add (OPTION MAXDOP 8) to each query
C) Use SQL Profiler to identify queries that experience CXPACKET waits. Add (OPTION MAXDOP 1) to each query
D) Execute the following command on the server: exec_sp_configure 'maximum degree of parallelism', 1

2. You are a professional level SQL Sever 2008 Database Administrator.
An authentication method should be designed for SSRS reports that SQL Server data connections are utilized.
Since you are the technical support of the company, you are required to make sure that all SSRS reports utilize the Kerberos authentication protocol to communicate to the SQL Server instance.
Which action should you perform?

A) A service principal name (SPN) should be registered in the Active Directory directory service for the SSRS instance.
B) The application pool utilized by the default Web site should be set to utilize a domain account.
C) The default Web site on the instance should be set to utilize the Secure Sockets Layer (SSL) protocol.
D) The default Web site should be set on the instance to utilize the Integrated Security type.

3. You administer a SQL Server 2008 infrastructure.
You implement log shipping for several databases on three SQL Server instances. The logs are shipped to a fourth SQL Server instance. You plan a manual failover.
You need to ensure that the database applications use the secondary server after failover. You also need to ensure that users can access the most recent data.
Which three tasks should you perform? (Each correct answer presents part of the solution. Choose three.)

A) Back up the tail of the transaction log of primary databases by using the WITH NORECOVERY option.
B) Copy all log shipping network shares to the secondary instance.
C) Apply any unapplied transaction log backups in sequence to each secondary database by using the WITH RECOVERY option on the last log.
D) Redirect client computers to the secondary instance.
E) Back up all databases on the secondary instance.

4. 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) 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.
B) Use the local computer account as a service account for SQLSERVER1 and SQLSERVER2.
C) Register a server principal name (SPN) for SQLSERVER1 and SQLSERVER2.
D) Create a map for each SQL login from SQLSERVER1 to SQLSERVER2 and use the impersonate option.
E) Configure all servers to use the Shared Memory network protocol.

5. You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo.
You are experienced in managing databases in an enterprise-level organization,optimizing and sustaining the database life cycle. In the company, your job is to implement solutions on security, troubleshooting, deployment and optimization.
A SQL Server 2008 infrastructure is managed by you. A corporate backup and recovery strategy that has to be validated is designed.
You are required to make sure that any single database can be restored successfully from a severe failure, and during the restoration, a backup data center should not be required in a different location.
Which three actions should be contained by your solution? (Choose more than one)

A) SQL login accounts and credentials should be scripted.
B) The administrative processes and application access requirements should be documented.
C) All backup media offsite should be stored.
D) All SQL Server instances should be installed on a failover cluster.
E) One list of all Windows logins and passwords should be sustained.

Solutions: