CMS专题

单选题Which of the following cables is the most susceptible to physical damage by rough handling？（）A CoaxialB Fiber opticC Cat 3 UTPD Cat 5 UTP

题目
单选题
Which of the following cables is the most susceptible to physical damage by rough handling？（）
A

Coaxial

B

Fiber optic

C

Cat 3 UTP

D

Cat 5 UTP

参考答案和解析
正确答案： D
解析： 暂无解析
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相似问题和答案

第1题：

Which two of these multicast deployments are most susceptible to attacks from unknown sources?()

A.ASM

B.BiDirPIM

C.PIM-SMRP

D.RP-Switchover

E.SourceSpecificMulticast


参考答案：A, B

第2题：

Which two of these multicast deployments are most susceptible to attacks from unknown sources？（）

  • A、 ASM
  • B、 BiDir PIM
  • C、 PIM-SM RP
  • D、 RP-Switchover
  • E、 Source Specific Multicast

正确答案:A,B

第3题：

Which of the following cables would use a DB－15 connector type?()

A.HDMI

B.Optical

C.VGA

D.DVI


参考答案：C

第4题：

Which of the following cables is the MOST susceptible to interference?（）

  • A、Fiber
  • B、Coax
  • C、UTP
  • D、STP

正确答案:C

第5题：

When installing cables， which of the following is the BEST way of identifying the individual cables？（）

  • A、A cable chart mounted in the cabinet
  • B、A label at the tip of the cable
  • C、A label within six inches at each end of the cable
  • D、A penciled notation on the panel cover

正确答案:C

第6题：

Which two of these multicast deployments are most susceptible to attacks from unknown sources?（）

  • A、ASM
  • B、BiDirPIM
  • C、PIM-SMRP
  • D、RP-Switchover
  • E、SourceSpecificMulticast

正确答案:A,B

第7题：

Which of the following would MOST likely be used to punch down LAN cables before connecting them to the main switch?（）

  • A、IDF
  • B、66 block
  • C、MDF
  • D、110 block

正确答案:D

第8题：

In order to link data centers, a customer is evaluating the installation of fiber optic cable between buildings that are 400 meters apart. The installation will require multiple patch panels and cables.Which of the following is the most critical factor to consider for this installation?（）

A. I/O rate

B. bandwidth

C. signal loss

D. Dense Wavelength Division Multiplexing (DWDM)


参考答案：C

第9题：

Which of the following may be the disadvantages of road transport？（）

  • A、Transport subject to traffic delays
  • B、Transport subject to breakdown
  • C、Goods susceptible to damage through careless driving
  • D、Bad weather

正确答案:A,B,C,D

第10题：

A user explains that after the office was vacuumed the previous night their sound is not working and they cannot get onto the network. The user has verified that all of the PC’s cables are plugged into their respective ports. Which of the following is the MOST likely cause?（）

  • A、Frayed or broken cables
  • B、UPS is unplugged
  • C、NIC and sound card are disabled in Device Manager
  • D、Speakers are muted

正确答案:A

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