____________ was designed to prepare mathematical tables.

 __________ Supercomputer was developed in India .

Charles Babbage was a ___________

__________ are used in shops , homes, offices, scholls, etc.

Which type of computers are used in weather forecasting ?

___________ are big computers with a large memory and high speed.

Mainframe computer were first developed by ____________ company.

____________ are used in weather forecasting.

_____________ used vaccum tubes.

MainframeComputers were first developed by ____________.