Data

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

2.Explain the difference between data and information.
Data: has no meaning
Information:has meaning

3. How many bits are in a byte? 8 bites in a byte.
And in a gigabyte? There are thousand milion bytes.
And in a kilobyte or KB? There are thousand bytes.
Search the net for image of: 25KB. Post in your blog.




















4. What do the letters LAN and WAN stand for?
LAN is Local Area Network.
WAN is Wide Area Metwork.

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

A star network














A line network









A ring network