1. What is data?
Data is information that has no meaning.

2. Explain the difference between data and information.

Data it isn't information,information it's data with meaning

3. How many bits are in a byte? and in a gigabyte? and in a kilobyte or KB?8 bits.1.073.741.824 bytes.1024 bytes.

Serch the net for a image of: 25KB.

4. What do the letters LAN and WAN stand for?

LAN=Local Area Networks

WAN=Wide Are Network

5. Search the internet and look for images that explains what is:
A star network

A line network

A ring network