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試験番号：70-401問題集試験科目：MS System Center Configuration Manager2007, Configuring
最近更新時間：2014-05-03
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試験番号：070-450問題集試験科目：PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu
最近更新時間：2014-05-03
問題と解答：全125問 070-450 復習資料
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試験番号：074-335問題集試験科目：Network Readiness and Assessment for Lync
最近更新時間：2014-05-03
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NO.1 You administer a SQL Server 2008 instance.
The instance runs on a computer that has the following features:
A 64-GB RAM
Four quad-core processors
Several independent physical raid volumes
You plan to implement a transactional database on the instance. The database is expected to have a high
volume of INSERT, UPDATE, and DELETE activities. The activities include creation of new tables.
You need to optimize the performance of the database by maximizing disk bandwidth and reducing the
contention in the storage allocation structures.
What should you do?
A. Create multiple data files for the database.
B. Place database and log files on the same volume.
C. Configure the affinity mask option appropriately.
D. Configure the affinity I/O mask option appropriately.
Answer: A
Microsoft 学習 070-450 認定証 070-450 070-450
NO.2 You administer a SQL Server 2008 instance that will host a new database application.
You plan to design the security requirements for the application. Each application user has a unique login
to the SQL Server 2008 server.
The application database contains stored procedures to execute stored procedures in the MSDB
database.
The stored procedures in the MSDB database schedule SQLAgent jobs.
You need to ensure that the stored procedures in the MSDB database are executed by using the security
context of the application user.
What should you do?
A. Add each user to the public role in the MSDB database.
B. Add each user to the db_dtsltduser database role in the MSDB database.
C. Configure the new database to use the TRUSTWORTHY option, and then add each user to the MSDB
database.
D. Configure the MSDB database to use the TRUSTWORTHY option, and then add each user to the
MSDB database.
Answer: C
Microsoft 070-450 070-450 認定 070-450 学校 070-450 学習
NO.3 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 refrence 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 data file and a single log file.
B. Create the database by using a single data file and multiple log files.
C. Create the database by using a single log file and multiple filegroups.
D. Create the database by using a single log file and a filegroup that has multiple data files.
Answer: C
Microsoft 070-450 費用 070-450 070-450 番号 070-450
NO.4 You administer a SQL Server 2008 instance.
You deploy a new database named Engineering. The Engineering database manages large documents
that will be revised occasionally.
You need to design a table structure that allows fast read access. You also need to minimize storage
space requirements.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A. Use NTFS file system compression on the volume.
B. Use row-level compression on the document table.
C. Use varbinary(MAX) data type with FILESTREAM storage.
D. Enable row-level compression on all columns that use the vardecimal() data type.
Answer: A,C
Microsoft 方法 070-450 教本 070-450 通信
NO.5 You administer SQL Server 2008 servers on a single site.
The site contains the following two SQL Server 2008 instances:
An Enterprise Edition server on a server that has a redundant array of independent disks (RAID) 10 disk
system
A Standard Edition server on a server that has a RAID 5 disk system
Each instance hosts a single application.
You need to recommend a high-availability solution for the site to meet the following business
requirements:
The solution can be implemented on the existing systems.
The database is available with minimal downtime.
Data loss is minimal.
There is minimal effect on the existing system.
What are two possible ways to achieve this goal? (Each correct answer presents a complete solution.
Choose two.)
A. Replication
B. Log shipping
C. Failover clustering
D. Database snapshot
Answer: A,B
Microsoft 認定証 070-450 問題 070-450 講座 070-450 会場
NO.6 You administer a SQL Server 2008 instance. The instance hosts a new database application.
You plan to design the data security strategy for the application. You will use Snapshot replication to
replicate the data to another instance of SQL Server 2008.
You need to ensure that all stored data is encrypted by using the least amount of administrative effort.
What should you do?
A. Enable encrypted connections between the instances.
B. Enable Transparent data encryption for the MSDB database on the two instances.
C. Enable Transparent data encryption for the Publisher, Distribution, and Subscriber databases.
D. Enable certificate-based encryption for the Publisher, Distribution, and Subscriber databases.
Answer: C
Microsoft 費用 070-450 認証試験 070-450 教材 070-450 攻略
NO.7 You administer a SQL Server 2008 instance.
You plan to deploy a new database that has the following capacity requirements:
275.GB for the database data file
50 GB for the transaction log file
The storage array has six 100-GB disk drives available for the database. The disks are attached to a
redundant array of independent disks (RAID) controller that supports RAID levels 0, 1, 5, and 10.
The write performance of the transaction log needs to be maximized. The database and transaction log
files must be protected in the event of a drive failure.
You need to design the storage system.
Which storage configuration should you use?
A. A single RAID 5 volume
B. A single RAID 10 volume
C. A RAID 0 volume and a RAID 5 volume
D. A RAID 1 volume and a RAID 5 volume
Answer: D
Microsoft 参考書 070-450 認定試験 070-450 070-450 入門
NO.8 You administer a SQL Server 2008 instance.
The instance is located on a four-processor, quad-core server. The server frequently experiences CPU
pressure.
The instance contains a very large mission-critical database that is used continuously.
You need to ensure that online index rebuilds do not consume all available CPU cycles.
Which configuration option should you use.?
A. affinity mask
B. affinity I/O mask
C. max degree of parallelism
D. optimize for ad hoc workloads
Answer: C
Microsoft 合格点 070-450 070-450 参考書 070-450
