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Which of the listed devices could be used as a substitute fo

题目
单选题
Which of the listed devices could be used as a substitute for a ring grooving tool?（）
A

Steel brush

B

Fine emery cloth or steel wool

C

A section of the removed compression ring

D

A case hardened scraper

参考答案和解析
正确答案： A
解析： 暂无解析
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相似问题和答案

第1题：

Which of the following devices is used to connect multiple devices to a network and does not stopbroadcast traffic?()

A.Switch

B.Hub

C.Modem

D.Repeater


参考答案：B

第2题：

Which of the listed devices is used to measure pressure and convert it to an electrical signal?

A.Transducer

B.Reducer

C.Transformer

D.Rectifier


正确答案：A

第3题：

Which of the units listed is used to combust waste in the engine room?

A.Boiler

B.Incinerator

C.Generator


正确答案：B

第4题：

Which of the following devices is used to connect a WAN to a LAN?（）

  • A、Basic router
  • B、Basic switch
  • C、Bridge
  • D、Repeater

正确答案:A

第5题：

Which two statements are true regarding an Ethernet collision domain?（）

  • A、If a switch is used, the collision domain is limited to each device and the switch
  • B、If a hub is used, the collision domain is limited to each device and the hub
  • C、If a hub is used, the collision domain includes all devices connected to the hub
  • D、If a switch is used, the collision domain includes all devices connected to the switch

正确答案:A,C

第6题：

Which of the following devices could be configured as a DHCP server?()

A. Wireless router

B. Unmanaged switch

C. Hub

D. Repeater


参考答案：A

第7题：

Which of the following devices is used to provide appropriate voltage to the CPU？（）

  • A、 Redundant power supply
  • B、 VRM
  • C、 Heat sink
  • D、 HBAs

正确答案:B

第8题：

Which of the listed devices may be used as a digital device?

A.variable resistor

B.diode

C.strain gauge

D.thermistor


正确答案：B

第9题：

Which of the following devices is used to connect multiple devices to a network and does not stopbroadcast traffic?（）

  • A、Switch
  • B、Hub
  • C、Modem
  • D、Repeater

正确答案:B

第10题：

Which of the following devices could be configured as a DHCP server?（）

  • A、Wireless router
  • B、Unmanaged switch
  • C、Hub
  • D、Repeater

正确答案:A

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