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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 are a professional level SQL Sever 2008 Database Administrator.
An instance runs on a computer, and the computer has eight quad-core processors and 128-GB RAM. The instance is utilized by four different applications. Not only a low number of CXPACKET waits but also a large number of lazy writer waits are experienced by the instance. The performance of the instance should be optimized.
Which action will you perform to accomplish the goal?

A) To accomplish the goal, software non-uniform memory access (soft-NUMA) should be configured.
B) To accomplish the goal, an increase should be configured in the maximum degree of parallelism option.
C) To accomplish the goal, the Resource Governor should be configured.
D) To accomplish the goal, the Windows System Resource Manager should be configured.

2. You administer a SQL Server 2008 instance.
You plan to deploy a new database to the instance. The database will be subject to frequent inserts and
updates.
The database will have multiple schemas. One of the schemas will contain a large amount of read-only
reference data.
You need to design the physical database structure for optimal backup performance.
What should you do?

A) Create the database by using a single log file and multiple filegroups.
B) Create the database by using a single data file and multiple log files.
C) Create the database by using a single data file and a single log file.
D) Create the database by using a single log file and a filegroup that has multiple data files.

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

4. You administer a SQL Server 2008 infrastructure . You design a corporate backup and recovery strategy that has to be validated.
You need to ensure the successful recovery of any single database from a catastrophic failure without requiring a backup data center in a different location.
Which three tasks should you include? (Each correct answer presents part of the solution. Choose three.)

A) Store all backup media offsite.
B) Install all SQL Server instances on a failover cluster.
C) Document the administrative processes and application access requirements.
D) Maintain one list of all Windows logins and passwords.
E) Script SQL login accounts and credentials.

5. Your SQL Server 2008 database contains two tables named Customer and Order inside the Sales schema.
The Sales schema is defined as follows:
It has a stored procedure named SetCustomerStatus that reads from Order and modifies Customer.
It is owned by a user named SalesUser.
Another user named marketingUser wants to be able to call SetCustomerStatus and change the status of Customer.
You need to assign the least permission necessary to MarketingUser.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Perform the following tasks:
Set Select on Customer.
Set Update on Order.
B) Set only Take Ownership on ustomer and Order.
C) Perform the following tasks:
Set Execute on SetCustomerStatus.
Set Select on Customer.
Set Update on Order.
D) Set only Execute on SetCustomerStatus.

Solutions: