ICT 1ST TERM

The taking in of data is

In the past, arithmetic was done with ______

________ performs scientific functions

• Slide rule

• 🧮 abacus

• Napier bone

• Fingers and toes

One of these is not an early counting device

• Computer

• Fingers and toes

• Sticks

• Pebbles

An electronic device that processes data is called _________

The first mechanical tool is

• Napier bone

• Abacus

• Calculator

• Slide rule

An input device used for typing is ________

Abacus was invented in _________

List 4 early counting devices

List the basic processes of a computer