Computer Science Flashcards

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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.

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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

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3
Q

What is PAN

A

Personal area network

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4
Q

Advantages of Wireless networks

A

cheap set-up costs

not tied down to a specific location

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