ICT GRADE 5

Abacus is the first calculating machine that performed simple arithmetic calculation such as addition and subtraction.

• TRUE

• FALSE

Napier's bone as an early calculation device,its perform addition,subtraction,multiplication and division.

• TRUE

• FALSE

The calculating device performed addition,subtraction,multiplication and division.

• Abacus

• Napier's bone

• pascaline

• Difference engine

What are the feature of a computer that make it more efficient that a human being.

• sluggish

• accuracy

• relaxing

• denoting

Devices that takes in the input,process it and then produce output is called?

• Computing Device

• Component device

• Component Panel

• Compact device

choose concept that are not of the features of a computer that make it more efficient than a human being?

• Accuracy

• Speed

• Memory

• Versatility

• balancing

Which of these are input device?

• Keyboard

• Monitor

• Printer

• central processing unit

What is IPO?

• Input-Process-Output

• Init-Process-Output

• Internal-Process-Output

• Internet-Processing-Output

Which device can be known as processing device?

• Central Processing Unit

• Centralized Process Unit

• Compact Processing Unit

• Compact Process Unit

Which device are known as Output Device?

• Printer

• Microphone

• Webcam

• Joystick