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A technician needs to ensure th

题目

A technician needs to ensure that a specific application on a single home user's computer receives Internet traffic reliably. The home network provides access to three other users and the application relies on a specific protocol. Which of the following should the technician use?（）

  • A、DHCP
  • B、PAT
  • C、Proxy
  • D、IPX
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相似问题和答案

第1题：

A technician notices that the WAP keeps getting a different IP address after it is restarted. Whichof the following is the FIRST step to take to ensure the IP address assigned does not change?()

A. Enable MAC filtering

B. Disable SSID broadcast on the WAP

C. DNS needs to be disabled

D. DHCP needs to be disabled


参考答案：D

第2题：

A service technician suspects the fuser assembly needs to be replaced. Which of the following is MOST likely the type of printer being repaired? ()

A.Inkjet

B.Laser

C.Impact

D.Thermal


参考答案：B

第3题：

A technician has been asked to ensure a PC is supplied with power for a short time, during apower failure. The technician should install which of the following devices to ensure thisrequirement is easily met?（）

A. Backup power generator

B. Uninterruptable power supply

C. Power line conditioners

D. Surge protectors


参考答案：B

第4题：

A technician needs to ping a client’s machine that the technician is working on, to ensure that thenetwork card is functioning correctly. Which of the following IP addresses should be used?（）

  • A、10.76.0.1
  • B、127.0.0.1
  • C、192.168.0.1
  • D、255.255.255.0

正确答案:B

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 ping a client’s machine that the technician is working on, to ensure that thenetwork card is functioning correctly. Which of the following IP addresses should be used?()

A.10.76.0.1

B.127.0.0.1

C.192.168.0.1

D.255.255.255.0


参考答案：B

第7题：

A technician needs to ensure that a specific application on a single home user‘s computerreceives Internet traffic reliably. The home network provides access to three other users and theapplication relies on a specific protocol.Which of the following should the technician use?（）

A. DHCP

B. PAT

C. Proxy

D. IPX


参考答案：B

第8题：

After swapping an internal wireless card on a laptop with an identical model, the technician notices that the wireless does not work. Which of the following would be the MOST likely cause?()

A. Antennae is not connected

B. Wireless card is defective

C. Drivers needs to be updated

D. OS needs to be updated


参考答案：A

第9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10题：

A technician at a company providing online, real-time media streaming to the Internet needs a network technology that will reduce bandwidth while delivering high throughput. Which of the following can the technician implement to fit these requirements?（）

  • A、Subnetting
  • B、Unicast
  • C、Broadcast
  • D、Multicast

正确答案:D

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