Local Area Network MCQs - Chapterwise Multiple Choice Questions and Answers on LAN

Questions

1 Which of the following cabling techniques is considered best between buildings for establishing LANs ?

A 10Base5

B 10Base-F

C 10Base2

D None of these

Answer: Option [B]

2 For optical fiber used in point to point transmission, the repeater spacing is

A 10-100 km

B 2-10 km

C 1-10 km

D None of these

Answer: Option [A]

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3 Optical fiber uses principle of total internal reflection, which can occur in any transparent medium that has

A Lower index of refraction than the surrounding medium

B An equal index of refraction of the surrounding medium

C Higher index of refraction than the surrounding medium

D None of the above

Answer: Option [C]

4 Connections to the thick Ethernet cable are generally made using

A RJ-45

B BNC connectors

C Vampire taps

D None of the above

Answer: Option [C]

5 The 10Base-T scheme can support segments of up to

A 500 m

B 100 m

C 200 m

D 50 m

Answer: Option [B]

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