grade 2 EV1

Which of the following is an input device?

• monitor

• keyboard

• speaker

• printer

This is a picture of the

• Keyboard
• Monitor
• computer
• mouse

identify the following output device.

• A scanner

• compact disk

• A printer

• A keyboard

which of the following has the biggest size among all?

• Laptop

• Desktop

• Mobile phone

• Tablet

Computer is not used in ?

• banks

• hospitals

• schools

• temples

Mouse is the output device

• true

• false

CPU is the main processing device.

• true

• false

IPO cycle is known as

• Input cycle

• Input Process Output

• Output Input Process

• Output

label the following:

• input device

• output device

• processing device

• nothing

what is the first thing to do to start a computer?

• switch on the power supply button

• switch on CPU

• Click on shut down

• click on start