Computer Networks Objective Questions and Answers Pdf - 2

Question: 6

Band limited signal is

(A) Simultaneous transmission of data to a number of stations

(B) Transmission of signals without modulation

(C) A signal all of whose energy is contained within a finite frequency range

(D) All of these

Question: 7

ICMP (internet control message protocol) is a protocol

(A) used to monitor computers

(B) that handles error and control messages

(C) for transferring files from one machine to another

(D) used to dynamically bind a high level IP address to a low-level physical hardware address

Question: 8

Working of the WAN generally involves

(A) ATM

(B) Satellite

(C) Frame delay

(D) All of these

Question: 9

EBCDIC can code up to how many different characters?

(A) 8

(B) 16

(C) 64

(D) 256

Question: 10

Officer LANs that are spread geographically apart on a large scale can be connected using a corporate

(A) LAN

(B) WAN

(C) MAN

(D) DAN