A program which acts as an interface between a user and the hardware is known as :

A computer derives its basic strength from

Which was the first counting device ?

The set of program that govern the operation of a computer system is called :

Control Unit of a digital computer is often called the

Who developed a mechanical device in the 17 th century that could add,subtract multiple ,divide and find square roots ?

1 KB = _________ bytes.

The translator program is used in assembly language is called

PARAM is an example of

The third generation computer was made with