MICROPROCESSOR AND MICROCONTROLLER

ICT

ARCHITECTURE OF 8085

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following should be categorised as an output device?
A
Plotter
B
Scanner
C
Keyboard
D
Unit system
Explanation: 

Detailed explanation-1: -The correct answer is Plotter. The plotter was the first output to produce huge graphics and engineering drawings. It is currently referred to as a large format or wide format printer. Plotter printers are printers that print vector graphics.

Detailed explanation-2: -Plotter • Plotters are used to print graphical output on paper. It interprets computer commands and makes line drawings on paper using multicolored automated pens. It is capable of producing graphs, drawings, charts, maps etc.

Detailed explanation-3: -Examples include monitors, printers, speakers, headphones, projectors, GPS devices, optical mark readers, and braille readers.

Detailed explanation-4: -The plotter is an output device. A plotter is a type of printer used to print vector graphics. It receives computer data and prints it out on paper. So it is a device for output.

Detailed explanation-5: -Plotter, printer, and monitor are output devices but a touch screen is not an output device. An output device is any piece of computer hardware equipment that converts information into human-readable form. It can be text, graphics, tactile, audio, and video.

There is 1 question to complete.