Questions:

1. Which of the following converts analogue information into digital form ?

Barcode reader
Optical Mark Reading
Digitizer
Gamepad

2. What is the full form of PROM ?

Program read-only memory
Primary read-only memory
Programmable read-only memory
Program read-output memory

3. Which type of computers is used to control air traffic and radar of national defence ?

Personal computers
Analogue computers
Hybrid computers
Digital computers

4. _____ is a small, portable flash memory card that plugs into a computer’s USB port and functions as a portable hard drive ?

Flash drive
CD-RW
DVD-ROM
CD-ROM

5. Which of the following is an input device used to enter motion data in computers or other electronic devices ?

Monitor
Trackball
Plotter
Joystick