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

(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]

(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]

LAN MCQs - Objective Type Question & Answers on Local Area Networks