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

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

1. You administer a SQL Server 2008 instance.
You plan to design a monitoring solution for the instance to monitor object usage statistics.
The solution must identify a list of first 10 objects for each of the following components:
Most frequently executed stored procedures and functions
Long running Transact-SQL statements
You need to implement the monitoring solution to minimize performance effect by using the least amount of administrative effort.
What should you do?

A) Use a System Monitor counter log.
B) Use dynamic management views.
C) Use a client-side SQL Server Profiler trace.
D) Use a server-side SQL Server Profiler trace.

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

3. You are designing the storage scheme for a new SQL Server 2008 database application
The application will primarily be used to query data.
The database will be initially populated with 4 terabytes of data stored in 20 tables.
The data is distributed evenly throughout all 20 tables. Every night, between 100 GB and 300 GB of new
data will be loaded into 4 database tables.
The remaining 16 tables will remain static. The average CPU utilization of the server where the
application will reside is between 30 and 50 percent.
You need to ensure that the amount of disk space used is reduced.
You need to achieve this goal by ensuring minimum impact of performance on the server.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Use row-level data compression on the 16 tables that remain static.
B) Use row-level data compression on the 4 tables that are loaded every night.
C) Use page-level data compression on the 16 tables that remain static.
D) Use page-level data compression on the 4 tables that are loaded every night.

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

5. You administer a SQL Server 2008 infrastructure.
A financial application uses several instances across multiple servers. The majority of queries require distributed transactions across all servers.
The application administrator reports that the application experiences excessive deadlocks.
You need to design a data collector type that provides the appropriate information for remote servers.
What collector should you use?

A) Query Activity collector
B) A custom Query collector that uses WMI
C) T-SQL Query collector
D) Performance Counters collector

Solutions: