Ours is an electronic age. Computer is one of the most useful inventions of this age. Computer has invaded almost every aspect of our life. It seems to have become the back bone of all activities. Never before has there been such a stand of commonality between diverse professions.
Its working :
Ford use of computer we feed it with data and program. Thus the computer gives us the answer and information we require. The reliability of our results depends on our program. Hence the need for trained computer professional.