Microsoft 070-450 : PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu

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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 administer a SQL Server 2008 instance that hosts a large financial database.
The database has the following backup strategies:
A full database backup is performed once a week.
A differential backup is performed every day.
A transaction log backup is performed every hour.
You plan to execute an end-of-year batch process that takes two hours to run. The batch process will modify about five percent of data within the database.
You need to ensure that if the Finance department does not approve the batch process, the batch operation can be rolled back in minimum possible time.
What should you do prior to starting the batch process?

A) Create a marked transaction. Perform a transaction log backup.
B) Create a database snapshot.
C) Record the time before the batch operation. Perform a transaction log backup.
D) Perform a differential backup.

2. You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo.
A 32-bit version is utilized by the instance on a Windows Server 2008 64-bit server. You activate the awe enabled option. A predictable increase in query activity will be experienced by the instance. You are required to figure out the most proper and beneficial time to have the databases migrated to a 64-bit SQL Server 2008 server on the same hardware.
A data collector type that proper information is provided should be identified.
What kind of collector should you utilize?

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

3. You are a professional level SQL Sever 2008 Database Administrator.
The capacity planning information is required by your company. A long-term infrastructure monitoring strategy should be implemented.
Which two actions should be contained in the strategy? (Choose more than one)

A) All databases should be backed up every day.
B) After deployment of the production databases, the system should be basedlined.
C) The system log and the application log should be cleared every hour.
D) A maintenance plan that rebuilds indexes every week should be created.
E) System monitor counters should be reviewed regularly.

4. You are a professional level SQL Sever 2008 Database Administrator.
It is on a four-processor, quad-core server. CPU pressure is regularly experienced by the server. An extremely large mission-critical database is consisted by the instance, and it is utilized constantly. The online index rebuilds should not occupy all available CPU cycles.
From the following four configurations, which one should you utilize?

A) You should utilize optimize for ad hoc workloads.
B) You should utilize max degree of parallelism.
C) You should utilize affinity mask.
D) You should utilize affinity I/O mask.

5. You are a professional level SQL Sever 2008 Database Administrator.
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 database is utilized by the instance, and the database is utilized by a Web-based application. 15,000
transactions
are processed by the application every minute. A column is contained by a table in the database, and the
column is
utilized only by the application. Sensitive data is stored in this column. The sensitive data should be stored
with the
highest security level. In addition, the least amount of memory space and processor time should be
utilized.
From the following four encryption types, which one should you utilize?

A) Symmetric key encryption should be utilized.
B) Asymmetric key encryption should be utilized.
C) Certificate-based encryption should be utilized.
D) Transparent data encryption should be utilized.

Solutions: