wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

introduction to data communication

Total questions: 6

Worksheet time: 2mins

Name
Class
Date
1.

data communication means

a)

communication of data

b)

sharing of data

c)

editing dada

d)

deleting data

2.

jitter means

a)

delay

b)

accurate data

c)

variation in packets arrival time

d)

variation in packets available ime

3.

full duplex is

a)

uni directional

b)

bi directional

c)

multi directional

d)

direction less

4.

network types are

a)

LAN

b)

WAN

c)

MAN

d)

PAN

5.

RGB system IS USED TO

a)

SEND DATA

b)

RECIVE DATA

c)

COLOUR PICTURES

d)

DELETE DATA

6.

THE TOTPOLGY WHICH HAS GOT CENTRAL HUB

a)

BUS

b)

RING

c)

HYBRID

d)

STAR