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GCSE Protocols

Authored by Paul Revell

Computers

9th - 11th Grade

Used 127+ times

GCSE Protocols
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22 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Only one of these could be described as a MESH network - which one?

Media Image
Media Image
Media Image
Media Image

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

WiFi is...

The Internet

The way mobile phones work

Microwaves

The protocol described in IEEE 802.11

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

WiFi frequencies are

Licensed by the BBC

Licensed by the government

Licensed by the WWW consortium

Not licensed

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Frequency is measured in

Hertz

Metres per second

Volts

Seconds

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The main WiFi bands are divided into...

Subnets

Minor Frequencies

Channels

IP Addresses

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

WiFi base stations don't all use the exact same frequency because...

They try to find the cheapest one

Radio stations sometimes interfere

The technology is just not accurate enough

They want to avoid interference from neighbouring channels

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these is NOT a WiFi encryption method?

WPA

WEP

WEP2

WAP

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