WorksheetsCN-29/08/2020
Total questions: 9
Worksheet time: 5mins
Name
Class
Date
1.
MULTIPLEXING MEANS
a)
ONE TO MANY ONLY
b)
MANY TO MANY
c)
MANY TO ONE & ONE TO MANY
d)
ONE TO ONE
2.
TYPES OF MULTIPLEXING
a)
FDM
b)
TDM
c)
WDM
d)
ALL
3.
TDM TYPES
a)
SYNCHRONOUS
b)
ASYNCHRONOUS
c)
BOTH
d)
NONE
4.
ANALOG TYPE MULTIPLEXING
a)
FDM
b)
WDM
c)
TDM
d)
BOTH FDM & WDM
5.
AM FREQUENCY RANGE
a)
530 TO 1700 KHz
b)
88 TO 105 MHz
c)
110 TO 1110 Hz
6.
TWISTED PAIR CABLING CALLED AS
a)
CAT5
b)
100BaseT
c)
both
d)
none
7.
speed range of twisted pair cabling
a)
1Mbps to 1000Mbps
b)
10Gbps to 100Gbps
c)
150 bps to 1000 bps
8.
speed of coaxial cable is
a)
10Mbps
b)
200Mbps
c)
300Mbps
d)
100Mbps
9.
wireless transmission range for satellite communication
a)
2GHz to 40GHz
b)
20MHz to 200Mhz
c)
20Hz to 200Hz
100 %
