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A technician is attempting to determine whether a CAT5 patch

题目
单选题
A technician is attempting to determine whether a CAT5 patch cord is a straight-through or acrossover. Which of the following is the BEST to use to determine the cord type?（）
A

Cable tester

B

Loopback cable

C

Multimeter

D

Extension magnet

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相似问题和答案

第1题：

The technician notices that one of the wires in a CAT5 cable is cut in half. Which of the followingconnectivity issues did the technician discover?()

A.Open pairs

B.Attenuation

C.Crosstalk

D.Interference


参考答案：A

第2题：

It is not possible to determine whether both continents are moving in opposite directions or whether one continent is stationary and the other is drifting away from it.


正确答案：
63. 【译文】无法断定两个大陆是在朝相反的方向运动，还是一个大陆停止不动而另一个从它身边漂移开去。
【解析】此句翻译时注意 it是形式主语，  to 引导的不定式短语是真正主语，注意两个whether从句的选择关系，以及后一个从句中两个小句所描述的相对关系。determine后面跟的是whether... or whether...引导的选择关系的从句。注意后面whether从句中有两个分句，用 and连接，其中the other 指的是 the other continent。
重点词：  determine确定，断定；continent 大陆；stationary 静止的，固定的

第3题：

Exchange acceleration is not working. Which three steps should you use to troubleshoot the problem? ()(Choose three.)

A. Determine if CIFS acceleration is enabled.

B. Determine if TCP Acceleration (AFP) is enabled.

C. Determine if Forward Error Correction is enabled.

D. Determine if any tunnel bounces occurred recently.

E. Determine whether both Exchange server and clients are running version 2003.


参考答案：B, D, E

第4题：

Exchange acceleration is not working. Which three steps should you use to troubleshoot the problem? （）(Choose three.)

  • A、Determine if CIFS acceleration is enabled.
  • B、Determine if TCP Acceleration (AFP) is enabled.
  • C、Determine if Forward Error Correction is enabled.
  • D、Determine if any tunnel bounces occurred recently.
  • E、Determine whether both Exchange server and clients are running version 2003.

正确答案:B,D,E

第5题：

Which of the following cables can be used to directly connect a laptop to a PC for ICS?（）

  • A、IEEE 1394 cable
  • B、CAT5 crossover cable
  • C、CAT5e patch cable
  • D、Parallel cable

正确答案:B

第6题：

A company is upgrading from DSL to a new T1. When the ISP sends a technician out, the technicianwill terminate the T1 at which of the following locations in the building?()

A. Patch panel

B. Firewall

C. Switch

D. Demarc


参考答案：D

第7题：

When a computer does not recognize an internal modem， a technician should determine whether：（）

  • A、the modem is seated properly.
  • B、the number being dialed is valid.
  • C、there are resource conflicts.
  • D、there is power to the modem.
  • E、the modem speaker is enabled.

正确答案:A,C

第8题：

After making a long CAT5 cable, the technician fears that the cable may have been damagedduring the pull, but does not have a cable tester. Which of the following would be the BESTalternative tool to determine whether there are any breaks or shorts in the cable?（）

A. Multimeter

B. Voltmeter

C. Loopback plug

D. Toner probe


参考答案：A

第9题：

Which of the following reasons indicate why it is important to have the user demonstrate the task they are trying to perform?（）

  • A、To help the technician learn how to perform the task 
  • B、To determine if the user is performing the task properly 
  • C、To determine if the user is authorized to perform the task 
  • D、To help the technician determine if there is a better way to perform the task in question 

正确答案:B

第10题：

Which statement about HTTPS decryption on the WSA is true？（） 

  • A、if enabled， all HTTPS traffic must be decrypted
  • B、if WBRS is enabled， it can be used to determine whether the HTTPS traffic is to be decrypted
  • C、decrypted HTTPS traffic is sent unencrypted across the enterprise intranet
  • D、object size can be used to determine whether the HTTPS traffic is to be decrypted

正确答案:B

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