Computer Studies Quiz

Define the following terms as used in computer studies: (4MKS) (a) Data. (b) Program. (c) Data processing. (d) Information.

List down four characteristics of a computer. (4 marks)

State four different parts that make up a computer system. (4 marks)

(a) Explain the term System Unit. (1 mark) (b) Name four components found in the System unit. (4 marks)

(a) What are peripheral devices? (1 mark) (b) Give two examples of peripheral devices. (2 mark)

Computers have evolved through a number of generations. List 4 characteristics of the First generation of computers. (4mks)

Explain 3 methods of classifying computers. (3 marks)

State the difference between the following types of computers. (3marks) (a) Supercomputer and Mainframe computer. (b) Digital computer and Analogue computer. (c) Special-purpose (dedicated) computer and a General purpose.

Give two reasons why smaller computers like Laptops tend to be more expensive than Desktop computers. (2mks)

Recommend any two application areas that would require the use of laptop computers. (2 marks)