State and explain any three classifications of a computer based on the size and capacity.

Computer applications CAT

1.                  State and explain any three classifications of a computer based on the size and capacity.

2.                  Define the following terms-:

a) Processing

b)Output

c)Ram

d)Net work topology

3.                  What is the difference between RAM and ROM

4.                  Explain what a macro is?

5.                  Expain what Acronym LAN Means in networking and give three advantages of LAN.

6.                  Discuss and sketch 3 types of topologies in an network giving a brief description

7.                  Write steps of creating a new data source in word processing.

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