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Microsoft 70-450 Exam Syllabus Topics:

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

1. 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 the SQLdiag.exe utility.
B) Use Data Collector.
C) Use SQL Server Profiler and the tracerpt.exe utility.
D) Use SQL Server Profiler and System Monitor.

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

3. You administer a SQL Server 2008 instance.
The instance is using a 32-bit version on a Windows Server 2008 64-bit server. The awe enabled option is
enabled.
The instance will experience a predictable increase in query activity.
You plan to ascertain the appropriate time when the migration of the databases to a 64-bit SQL Server 2008
server
on the same hardware is beneficial.
You need to identify a data collector type that provides the appropriate information.
Which collector should you use?

A) Query Activity collector
B) SQL Trace collector
C) T-SQL Query collector
D) Performance Counters collector

4. You are a professional level SQL Sever 2008 Database Administrator.
The largest table in a database is partitioned into four equal-sized parts.
The first two partitions are seldom queried, while the third partition is regularly queried by several reports. Meanwhile, the fourth partition is heavily queried and regularly modified.
The disk space of the table should be cut to the least and the query performance should be with the least impact.
What will you do? (Choose more than one.)

A) ROW compression should be enabled for the third partition.
B) PAGE compression should be enabled for the last partition.
C) PAGE compression should be enabled for the third partition.
D) ROW compression should be enabled for the last partition.
E) ROW compression should be enabled for the first two partitions.
F) PAGE compression should be enabled for the first two partitions.

5. You administer SQL Server 2008 instances at three sites.
All sites share a mission-critical database. The business requirements specify that users at each site must be able to perform the following tasks:
Access and modify data on all sites with minimal latency.
Minimize data loss in the event of a server failure.
You need to provide a high-availability solution that meets the business requirements.
Which solution should you implement?

A) Log shipping to servers at two of the sites to provide read-only copies of data
B) Peer-to-Peer replication
C) Asynchronous database mirroring without a witness server
D) Failover clustering

Solutions: