What is a computer keyboard?
(a) (i) What is a computer keyboard? (1mk)
Input device with keys for keying in data in the form of characters
List four types of keys found on a computer keyboard. Give an example of each. (4mks)
(b) Give four differences between present days’ computers and the older generation of computers (4mks)
Present day computers, older day Computers
(c) (i) State three advantages and one disadvantage of using a laser printer
(ii) Distinguish between a line printer and page printer
A page printer prints one page at a time while a line printer prints one line at a time.
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