Computer Quiz

The computer mouse is what device?

• Input device

• Input device

The calculations and comparisons done by the CPU.

• Input

• Output

• Process

Used to record voice or music into a computer.

• Microphone

• Scanner

• Touchpad

What does OMR stand for?

• Optical Mark Recognition
• Optical Meter Reader
• Operator Mark Recognition
• Online Meter Reader

Used to feed data and instructions by pressing the key.

It has many keys, each having a different role.

• Jotstick

• Keyboard

• Mouse

Used to feed data and instructions by selecting objects and drawing directly on the screen.

• Light Pen

• Mouse

• Gamepad

Used while playing games. Its lever moves in all directions, controls the movement of the pointer on the screen.

• Gamepad

• Touchscreen

• Joystick

What does MICR stand for?

• Magnetic Ink Character Recognition
• Magnetic Ink Computer Recognition
• Multimedia Internet Computer Recognition
• Memory Internet Character Reader

The parts of computer we use to feed data and instructions to it.

• Storage Devices

• Output Devices

• Input Devices

A removable memory card is fixed inside the camera.

Captured photos are stored in this memory card.

• Webcam

• Digital Camera

• Microphone