Question 1:
(a) With the help of a diagram show the basic structure of a computer system.
(b) Explain as fully as you can each of the parts mentioned above.
(c) What are output devices?
(d) Explain types of output devices?
Question 2:
a) Define fully what is a port?
b) Provide a labelled drawing of a standard serial port.
c) Show disadvantages of a serial port over a parallel port?
d) What are the advantages of using USB ports?