Class 5 (History and generations) revision

_________ was the first calculating device.

• Pascaline

• Abacus

• Napier's bones

Q. ................ is known as the father of computers.

• Charles Babbage

• Howard aiken

• Steve Jobs

• Sir john naphier

Tabulating machine was invented by..................

• Charles Babbage

• Gottfried von Leibnitz

• Herman Hollerith

• Blaise Pascaline

The time period of generation-I computers is from

• 1964-1971

• present and beyond

• 1940-1956

• 1971-1980

Integrated circuits were used in the ................ generation.

What do you call the first electronic computer?

• EDSAC

• UNIVAC I

• ENIAC

• Difference Engine

What's the name of the inventor of the Analytical Machine?

• Albert Einstein

• Stephen Hawking

• Charles Babbage

• Konrad Zuse

Blaise Pascal invented the _____________________________.

• Pascaline
• Abacus
• Stepped Reckoner
• Difference Engine

Who invented Napier bones

• Charles Napier

• John Napier

• Oliva Napier

• Christano Napier

Which technology was used in third generation of computers?

• Vacuum Tubes

• Integrated circuit

• Transistors

• Microprocessor