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COMMUNICATIONS AND NETWORKS

Authored by Rozita M

Computers

University

44 Questions

Used 979+ times

COMMUNICATIONS AND NETWORKS
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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Data is transmitted using light through a(n) _____________cable.

Fibre Optic
Coaxial
Twisted Pair
Infra-red

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A network than spans a nation or the world is called a____________________.

LAN
MAN
TAN
WAN

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Computers send and receive data in the form of ___________________signals.

Analog
Modulated
Demodulated
Digital

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The acronym WLAN stands for______________.

Wi-Fi Local Area Network
Wireless Local Area Network
Wide Local Area Network
Wireless Local Analog Network

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Satellite, Microwave and Infrared are types of __________________________.

Transmission protocols
Transmission media
communication modes
networks

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which technology is utilized by internet hotspots?

Bluetooth
Satellite
Point to Point
WI-FI

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is an advantage of a LAN?

You can save money by sharing peripherals like printers.
It is limited to a small area.
Can cover near infinite geographical distance.
Expensive to setup.

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