Computer Science Flashcards
1
Q
What is a computer network
A
A network is two or more computers - or other electronic devices - that are connected together for the purpose of communication.
2
Q
Advantages and Disadvantages of computer network
A
Sharing devices and security is good. On the other hand it can be expensive and viruses can pass about quicker
3
Q
What is PAN
A
Personal area network
4
Q
Advantages of Wireless networks
A
cheap set-up costs
not tied down to a specific location
