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

2. You deploy a new database application to a SQL Server 2008 instance on a server that has 4 processor
cores and 64 GB of RAM. The application uses partitioned tables.
During testing, deadlocks occasionally occur on queries that are attempting to read data.
You find out that the deadlocks are related to the table partitions.
You need to ensure that the application executes without deadlocks for the read queries.
You also need to ensure that dirty reads do not occur.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Disable partition-level lock escalation.
B) Move the clustered indexes for the partitioned tables to a separate filegroup.
C) Add additional database files to each partitioned table.
D) Move each partitioned table to its own filegroup.

3. You administer a SQL Server 2008 infrastructure.
You discover that an instance experiences performance degradation for the following reasons:
Excessive CPU usage
Server processes paging
Deadlocks
You need to design a monitoring solution that can provide data, including detailed deadlock information, to monitor and troubleshoot performance issues. You want to achieve this goal by using the minimum amount of administrative effort.
What tool should you use?

A) Resource Governor
B) Extended Events
C) Database Engine Tuning Advisor
D) Performance Monitor (SYSMON)

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

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

Solutions: