_______ was the first calculating device.

• Abacus

• Napier bones

• Pascaline

• none

IBM stands for:

• Internal Business Machine

• Independent Business Machine

• International Business Machine

• Intellectual Business Machine

Choose the machine invented by Charles Babbage:

• Pascaline

• Napier bones

• IBM PC

• Analytical Engine

The first computer was ____________.

• ENIAC

• Mark-1

• MITS Altair

• IBM PC

Abacus was invented about 5000 years ago.

• true

• false

Who is regarded as a father of the computer?

• John Napier

• Blaise Pascal

• Howard Aiken

• Charles Babbage

The 'Apple', is a computer manufacturing company.

• true

• false

Napier's Bones was invented in 14th century.

• true

• false

Identify the calculating device.

• Napier bones

• Pascaline

• Analytical Engine

• Difference Engine

Identify the machine.

• MARK-1

• ENIAC

• IBM PC

• None