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单选题Which of the following represents a wiring standard for twisted pair cables?（）A FiberB T568AC IEEE1394D CAT5

题目
单选题
Which of the following represents a wiring standard for twisted pair cables?（）
A

Fiber

B

T568A

C

IEEE1394

D

CAT5

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相似问题和答案

第1题：

Which of the following cable types is intended to be used on short distances and is immune to anytype of interference?()

A. Singlemode fiber

B. Multimode fiber

C. Shielded twisted pair

D. Unshielded twisted pair


参考答案：B

第2题：

The "1000" in 1000BaseT cabling represents which of the following?()

A. The theoretical maximum cable length

B. The theoretical maximum bandwidth

C. The theoretical port limit of the cable

D. The quality level of the copper wiring used


参考答案：B

第3题：

In a data communication system, which transport media can be described as following: Has two classes: single mode and multiple mode; with higher transmit rate; with the best reliability

A．radio channel

B．fiber optic cable

C．twisted-pair cable

D．coaxial cable


正确答案：B

第4题：

Which of the following connectors is commonly used on a shielded twisted pair cable?（）

  • A、BNC
  • B、RJ-45
  • C、F
  • D、HDMI

正确答案:B

第5题：

One end of a CAT5 cable is punched down following the 568B standard. The other end should beterminated using which standard to make a straight－through cable?()

A.568B

B.RJ-11

C.RJ-45

D.568A


参考答案：A

第6题：

Which of the following connectors is commonly used on a shielded twisted pair cable?()

A. BNC

B. RJ-45

C. F

D. HDMI


参考答案：B

第7题：

Which of the following describes what the number two represents in l00Base2 cabling?()

A. Fiber

B. Coaxial cable

C. UTP

D. Twisted pair


参考答案：B

第8题：

Which of the following represents a wiring standard for twisted pair cables?()

A.Fiber

B.T568A

C.IEEE1394

D.CAT5


参考答案：B

第9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10题：

Which of the following is correct about differences in CAT5 and CAT6 connectors?（）

  • A、CAT5 connectors have locking tabs
  • B、CAT5 and CAT6 use the same connectors
  • C、CAT6 supports three different wiring standards
  • D、CAT6 connectors are longer for better contact

正确答案:B

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