first term computer class 4

Monitor is output device.

• True

• False

Computer are not accurate

• True

• False

Computers can run without electricity also.

• True

• False

IPO stands for

Which is input device?

• Keyboard

• Printer

• Monitor

Which is the limitation of computer?

• Fast

• Accurate

• Expensive

Which is known as the command given to the computer?

• Instruction

• Data

• Program

• Information

CPU stands for

Computer works on __________

• IPO Mechanism

• IOP Mechanism

• POI Mechanism

Computer is _________ device