You work as a network administrator for Tailspintoys.com. Your job responsibilities include supporting company servers. The Tailspintoys.com network hosts a Web server that runs on a single server namedWebsrv1. Recently， traffic to the Web site has been

题目

You work as a network administrator for Tailspintoys.com. Your job responsibilities include supporting company servers. The Tailspintoys.com network hosts a Web server that runs on a single server namedWebsrv1. Recently， traffic to the Web site has been increasing， and the performance of the Web serverhas been deteriorating. Traffic to the Web site is expected to continue to increase over the next five toeight years. You want a solution that can solve the performance problems of the Web server and meet theincreasing workload requirements for the Web site for the next five to eight years. What should you do？（）

A、Migrate the Web site to a more powerful server.
B、Use NLB to create a Web farm to support the Web site.
C、Use failover clustering to support the Web site with multiple servers in a cluster.
D、Add a second Web server， and then use DNS round-robin to distribute Web requests between the twoservers. Add more servers as necessary.

参考答案和解析

正确答案:B

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相似问题和答案

第1题：

你们怎样选拔参加保卫工作的人员?

A.How long will you select those employees for the security work?

B.Why do you select those employees for the security work?

C.How will you select those employees for the security work?

D.How do you select security guards for the World Expo?

正确答案：C

第2题：

You can hardly avoid ____ her if you both work in the same office.

A、to meet

B、meet

C、meeting

D、meeting with

正确答案:C

第3题：

— You seem to have a lot of work to do in your office.You’ve always been working overtime.— ____________

A.You are right, but don’t you know the meaning of work?

B.Sorry, I don’t think so.I get overpaid for overwork, you know.

C.That’s right.All work and no play make Jack a dull boy.

D.That’s right, but the work is interesting.I don’t mind some extra hours at

正确答案：D

第4题：

First you should switch the machine ____ before you stop your work.

a. on

b. off

c. up

参考答案：B

第5题：

-Larry is the biggest airhead I've ever met. He always makes careless mistakes, and he's a pain to work with. - ________ . You'll always have some co-workers that are harder to work with than others, you know.

：A I have the same feeling to you ;

B You really have it ;

C You shouldn't be so negative

参考答案:C

第6题：

I believe you can ________ the answer.

(A) work at

(B) work on

(D) work up

正确答案：C
解答参考：work at/on “从事于，致力于”，work out“想出，算出;解决”，work up“激发;制订出”。【译文】我相信你能想出答案

第7题：

You never work late, ________ you?

A.do

B.don’t

C.haven’t

D.are

正确答案：A

第8题：

() you’ve finished the work, you ought to have a good rest.

A、So far

B、Now that

C、Though

D、Even if

参考答案：B

第9题：

一You needn't do the work till after the New Year.

一__________

A. No，you needn't.

B. Oh, good!Thank you.

C. Happy New Year to you.

D. I like the work.

参考答案B

第10题：

You do not mind ()long hours, do you?

A、 working

B、 work

C、 to work

答案：A

解析：本句意思：你不介意长时间工作，是吗？本句考查mind固定搭配，通常mind+doing表示“介意做某事”，不与to do或do直接连用。

You work as a&en

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