TestKing.com has allocated the I

题目

TestKing.com has allocated the IP add 199.144.27.0 is its network, to provide flexibility for the LAN design, a subnet mask of 255.255.255.240 has been chosen. Which of the following address can be assigned to LAN on the resulting subnets.()

  • A、199.141.27.33
  • B、199.141.27.112
  • C、199.141.27.119
  • D、199.141.27.126
  • E、199.141.27.175
  • F、199.141.27.208
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相似问题和答案

第1题:

When I arrived in London, it _______

(A) has been raining

(B) rained

(C) was raining

(D) has rained


正确答案:C
解答参考:由前面的arrived 看出是过去发生的事情,而表示到达某地时在下雨,是当时正在发生的事情,所以选择过去进行时。【译文】我到达伦敦的时候正在下雨。

第2题:

Mrs. Brown, who has recently been _______ general manager of our company,is one of the most capable women I have ever worked with.

A. named

B. appointed

C. assigned

D. allocated


参考答案:B

第3题:

–I hear that Jim has been dismissed from his post.–().

A、Jim loves his job.

B、No, I have no idea.

C、He has a bad luck.

D、Oh, I am sorry to hear that.


参考答案:D

第4题:

I’m tired. I () working very hard.

A、have

B、have been

C、had

D、has


参考答案:B

第5题:

That man ( ) at the bus stop for the last half hour.--- Shall I tell him that the last bus ( )

A.has stood … has already gone

B.has been standing… has already been

C.is standing… has already gone

D.has been standing…has already gone


答案:C

第6题:

When I saw him, he has finished the letter .


正确答案:×

第7题:

She has i________ cream for dessert.


正确答案:
 32.ice

第8题:

()- I realized the consequences I would never have contemplated getting involved.

A.Had

B.Have

C.Having

D.Has


参考答案:A

第9题:

—Has Mr. Smith had an accident? —()

A、I don’t hope so.

B、I hope not so.

C、I hope not.

D、I hope to be not.


参考答案:C

第10题:

Evaluate the following command and its output:Which two statements correctly interpret the output?()

A. FREE_SPACE indicates only the space that is currently unallocated.

B. ALLOCATED_SPACE indicates only the space currently allocated and in use.

C. FREE_SPACE indicates only the space that is currently allocated and available for reuse.

D. ALLOCATED_SPACE indicates both the space currently allocated and used, and the space that is available for reuse.

E. FREE_SPACE indicates both the space that is currently allocated and available for reuse, and the space that is currently unallocated.


参考答案:D, E

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