Computer Networks Flashcards
(11 cards)
1
Q
What is a computer network?
A
When two or more computers are connected together
2
Q
How are networks connected?
A
In a bus, star, ring, mesh and hybrid formation
3
Q
What are ethernet cables?
A
A physical piece of hardware that connects computers together. They are made of copper and let data pass through
4
Q
What does Wi-fi stand for?
A
Wireless fidelity
5
Q
What is bluetooth?
A
A short-range wireless technology standard- reaches around 33 feet
6
Q
What are fibre optic cables?
A
Cables used to transport light and data
7
Q
How many gigabits does 5G deliver?
A
It delivers 20 gigabits per second
8
Q
What is the largest wide area network in the world?
A
The Internet
9
Q
What is WAN?
A
Wide area network
10
Q
What is LAN?
A
Local area network
11
Q
What is PAN?
A
Personal area network
