_________ Computer is a computer that performs calculations and logical operations with quantities represented as digits.

The third generation computers were made up of

___________ are used for extremely complicated computations , such as by NASA for astronomical calculations , weather forecasting . etc.

ENIAC stands for

________ computers are usally single user computer.

In the year 1946 John Mauchly and J. presper Eckert  designed the first general purpose electronic computer

The first generation computers were made up of

__________ was the first practical stored program electronic computer.

The improved form of Differential Engine is

In 1981 IBM made the first fully portable computer named