Year 7 First Term Revision Questions

Early People used ______ for counting.

• Fingers

• Stones

• Pebbles

• All of the above

_____________ is the first calculating device.

• Fingers

• Abacus

• Pascaline

• Step Reckoner

Identify the device

• Abacus

• Tabulating Machine

• Pascaline

• Step Reckoner

What is the name of the person who introduced the concept of logarithms and invented Napier's Bones?

• Isaac Newton

• Leonardo da Vinci

• John Napier

• Thomas Edison

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

• Albert Einstein

• Stephen Hawking

• Charles Babbage

• Konrad Zuse

The mechanisation of textile industry with the power loom starts in __________ age.

• industrial

• middle age

• stone

• Iron

The basic operations of a computer are ___________, _________________ and ______.

• Input, process, and output

• Insert, process and output

• Immerse, print and organ

• Input, pull, organize

What is the full meaning of CPU

• Central Planning Unit

• Central Processing Unit

• Central Push Unit

• Central Polling Unit

________________ is used to enter data into the computer system.

• Output

• Input

• Process

• Storage

_______________ is used to bring out data from the computer system.

• Output

• Input

• Process

• Storage