QUESTION ONE
a)Explain one limitation of human as information processors. (5 marks)
b)Describe the first electronic computer. (5marks)
c)Describe one wired communication channel. (5 marks)
d)With reference to input devices,explain one pointing device. (5marks)
e)With reference to system development,describe a system analyst. (5 marks)
f)Outline one advantage and one disadvantage of application packages. (4 marks)
g)With reference to computer crime,explain software piracy. (5 marks)
h)State three data processing activities. (6 Marks)
QUESTION TWO.
a)Discuss the activities of data processing systems. (10 Marks)
b0Explain the coding scheme of a computer system. (10 marks
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