CS chap 1

The calculating device invented by John Napier is

• Internet

• Abacus

• Napier Bones

Who is known as father of computer?

• Gottfried Leibniz

• Blaise Pascal

• Charles Babbage

In which year did John Napier invent Napier's Bones?

• 1614

• 1694

• 1641

Pascaline was invented by

• Charles Babbage

• Leibniz

• Blaise Pascal

Which are the fastest computers?

• Micro-computers

• Mini-computers

• Super-computers

^{_________ was invented around 600BC by Chinese and Egyptians.}

Analytical engine was invented by __________.

________ is a co-founder of the IBM.

In ______ computers, data or numbers is represented in the form of pressure, temperature, voltage, etc

________ computers counts things.