Evolution of Computers

Evolution of Computers

Class V

Multiple Choice

Which device was divided into two parts- Heaven and Earth ?

• Abacus

• Napier's Bones

Multiple Select

Which are the early calculating devices ?

• Leibniz calculator

• Pascaline

• Scientific Calculator

• Smart Phone

Multiple Choice

Pascaline used gears, wheels and dials.

• True

• False

Multiple Choice

This device used punched cards.

• Difference Engine

• Tabulating Machine

Multiple Choice

This device used punched cards.

• Difference Engine

• Tabulating Machine

Multiple Choice

Full form of EDSAC is

• Electronic Delay Storage Automatic Calculator

• Electronic Delay Storage Automatic Computer

Multiple Choice

Which device was capable to handle text data?

• EDVAC

• EDSAC

• ENIAC

• UNIVAC I

Multiple Choice

When was Difference Engine invented ?

• 1617

• 1722

• 1822

• 1833