Analog computer:
Analog computers represent and process data by measuring quantities such as
voltage and current to solve a problem.
They work on supply of continuous signals as input.
They are special purpose devices, designed to perform single specific task.
Analog computers are very fast but their accuracy is low.
They consist of electrical devices such as resisters, capacitors transistors etc.
Digital computers:
They work on binary digits i.e. 0s and 1s.
Their result is displayed on monitor or printed on paper.
These are general purpose computers in many sizes and shapes.
These computers accept data in the form of digits.
They have low speed than analog computers but accurate.
They have high memory capacity.
They are being used in business, education, health, supermarkets & banking.