1000+ Network Fundamentals MCQ and Answers - 2

Question: 6

Typewriter terminals can print computer generated data at a rate of

(A) 10 characters per second

(B) 120 characters per minute

(C) 120 characters per second

(D) 1200 characters per minute

Ans: C

120 characters per second

Question: 7

Which of the following device copies electrical signals from one Ethernet to another?

(A) passive hub

(B) hub

(C) repeater

(D) bridge

Ans: C

repeater

Question: 8

Which of the following is an important characteristic of LAN?

(A) parallel transmission

(B) low cost access for low bandwidth channels

(C) unlimited expansion

(D) application independent interfaces

Ans: D

application independent interfaces

Question: 9

The physical layer of a network

(A) constructs packets of data and sends them across the network

(B) controls error detection and correction

(C) defines the electrical characteristics of signals passed between the computer and communication devices

(D) all of the above

Ans: C

defines the electrical characteristics of signals passed between the computer and communication devices

Question: 10

In OSI network architecture, the routing is performed by

(A) session layer

(B) transport layer

(C) data link layer

(D) network layer

Ans: D

network layer

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