2

Question 1

It accepts or collect data and covert into suitable processing

Answer 1

Input hardware

Question 2

Most commonly used input devices

Answer 2

Keyboard

Question 3

Consist of keyboard, video play screen and a communication line to a mainframe computer

Answer 3

Terminals

Question 4

Can be used only to input data and receive info. From computer

Answer 4

Dumb

Question 5

Can input and output and has limited processing capability

Answer 5

Smart

Question 6

Full fledge microcomputer with a communication link

Answer 6

Intelligent

Question 7

3 types of terminals

Answer 7

Dumb
Smart
Intelligent

Question 8

Pionting device that allows you to control an on screen cursor

Answer 8

Mouse

Question 9

The upside-down version of the mouse

Answer 9

Trackball

Question 10

Picks from tye user through the touch of finger

Answer 10

Joystick

Question 11

Point and draw input devices that allows you draw directly on screen

Answer 11

Light pen

Question 12

Pen like device with which the user sketches

Answer 12

Digitizing tablet

Question 13

Pen like stylus to enter handwriting and marks into a computer

Answer 13

Pen based system

Question 14

Type of pointing device

Answer 14

Mouse
Trackball
Joystick
Light pen
Digitizing table
Pen based system

Question 15

Tranlate images of text that can be understood by the computer

Answer 15

Scanning device

Question 16

Photoelectric scanner that tranlate the bar code symbols into digital form

Answer 16

Bar code reader