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購買後，立即下載 70-450 題庫 (PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu): 成功付款後, 我們的體統將自動通過電子郵箱將您已購買的產品發送到您的郵箱。（如果在12小時內未收到，請聯繫我們，注意：不要忘記檢查您的垃圾郵件。）

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最新的 MCTS 70-450 免費考試真題:

1. You are configuring a new SQL Server installation.
The SQL Server instance will be used for both online analytical processing (OLAP) and relational data. The data in the server is accessed frequently. You can configure the services, startup type, and accounts used by the services that run on the server according to the following table:

You want to raise the level of security on the server. You need to minimize the surface area for potential attacks on the server.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Change the Startup type property for all the services to Manual.
B) Change the Startup type property for all the services to Disabled.
C) Create three different non-administrative local user accounts and assign them to each of the services.
D) Create a single non-administrative local user account and assign it to each of the services.

2. You administer a SQL Server 2008 instance.
The instance is one of three servers in a peer-to-peer transactional replication topology.
The publication contains a table named Orders. The Orders table contains 200 GB of data
across multiple partitions. A batch process bulk loads 10 GB of data to the Orders table periodically.
You need to design a replication strategy to minimize latency.
What should you do?

A) Configure the Distributor agent to replicate transactions continually.
B) Configure the Distributor agent to change the commit batch threshold.
C) Use the BULK INSERT command in multiple staging tables. Switch partitions into the Orders table.
D) Disable the Distributor agent. Use the BULK INSERT command in the Orders table. Reinitialize the publication.
E) Explanation/Reference:
---Jeff---

3. You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo.
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 corporate backup and recovery strategy that has to be validated is designed.
You are required to make sure that any single database can be restored successfully from a severe failure, and during the restoration, a backup data center should not be required in a different location.
Which three actions should be contained by your solution? (Choose more than one)

A) All SQL Server instances should be installed on a failover cluster.
B) SQL login accounts and credentials should be scripted.
C) The administrative processes and application access requirements should be documented.
D) One list of all Windows logins and passwords should be sustained.
E) All backup media offsite should be stored.

4. You administer a SQL Server 2008 instance. You plan to design a high-availability solution by using database mirroring.
The current application includes programming logic that will retry transactions if a failover occurs.
You need to configure a strategy that will provide the minimum amount of latency for committed transactions.
What should you do?

A) Configure forced service role switching.
B) Configure automatic failover role switching.
C) Pause database mirroring.
D) Configure manual failover role switching.

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.

A) Log shipping
B) Failover clustering
C) Replication
D) Database snapshot

問題與答案：