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Which of the following devices would allow a technician to utilize a single mouse, keyboard, and display to control numerous desktop PCs?（）A、Port replicatorB、Docking stationC、USB hubD、KVM switch

题目

Which of the following devices would allow a technician to utilize a single mouse, keyboard, and display to control numerous desktop PCs?（）

  • A、Port replicator
  • B、Docking station
  • C、USB hub
  • D、KVM switch
参考答案和解析
正确答案:D
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相似问题和答案

第1题：

Which of the following devices would allow a technician to utilize a single mouse, keyboard, and display to control numerous desktop PCs?()

A. Port replicator

B. Docking station

C. USB hub

D. KVM switch


参考答案：D

第2题：

Which of the following devices would allow a technician using a packet sniffer to view all the dataon a network?()

A.GBIC

B.Hub

C.Bridge

D.Modem


参考答案：B

第3题：

After a technician replaces a laptop display, the technician now notices that the wireless no longer works. Which of the following would be the MOST likely cause?()

A. The wireless switch was damaged during the display installation.

B. The network card has failed.

C. The new display is interfering with the wireless signal.

D. The antenna connector was not reconnected.


参考答案：D

第4题：

A technician plugs a USB device into the front panel of a desktop computer and nothing happens.The technician knows that plug-n-play is enabled. Which of the following BEST describes a possible cause to this issue?（）

  • A、The technician plugged a USB 2.0 device into a USB 1.1 port.
  • B、The technician needs to reboot the computer for the device to work.
  • C、The technician plugged a USB 1.1 device into a USB 2.0 port.
  • D、The front panel connectors are not plugged into the motherboard.

正确答案:D

第5题：

A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?（）

  • A、Straight
  • B、Console
  • C、Crossover
  • D、Loopback

正确答案:B

第6题：

A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?()

A.Straight

B.Console

C.Crossover

D.Loopback


参考答案：B

第7题：

A support technician wants to help a user, in a different city, navigate a new software program. Which of the following will allow the user and technician to view and control the Windows XP PC desktop simultaneously?（）

  • A、Terminal Services
  • B、Remote Assistance
  • C、Routing and Remote Access Service
  • D、Remote Desktop

正确答案:B

第8题：

A customer, who brings their laptop to work on a daily basis, calls to ask for the best way to add USB ports and an additional network card to their laptop. Which of the following would meet the user’s requirements?（）

A. Docking station

B. Self powered USB hub

C. KVM switch

D. Non-powered USB hub


参考答案：A

第9题：

After a technician replaces a laptop display, the technician now notices that the wireless no longer works. Which of the following would be the MOST likely cause？（）

  • A、The wireless switch was damaged during the display installation.
  • B、The network card has failed.
  • C、The new display is interfering with the wireless signal.
  • D、The antenna connector was not reconnected.

正确答案:D

第10题：

A laptop has a non-functioning keyboard. After the keyboard was replaced with a known good one, the technician finds that the keyboard still is not functioning. Which of the following steps should the technician take NEXT?（）

  • A、Replace the motherboard.
  • B、Check all connections.
  • C、Replace the USB controller.
  • D、Check the PS/2 connector.

正确答案:B

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