The Electronic Era

Which is an electronic device?

• Book

• Copy

• Laptop

• Cup

Which is not an electronic device?

• Laptop

• Mobile

• Tv

• Tree

The battery is a source of electricity.

• True

• False

Are shoes electronic objects?

• True

• False

Computer need electricity to work

• True

• False

A calculator can work with a battery.

• True

• False

The computer is a very useful machine.

• True

• false

The computer has a capacity for storage.

• True

• False

The computer can make our work easier.

• True

• False

The computer often gets tired.

• True

• Flase