Computer Output | MCQs

Explanation

Hard copy output devices are plotters and printers.

***

Hard copies example includes:

books,

official letters,

notes,

newspapers,

magazines

**

Soft copies example includes:

ebooks,

pdf files,

word documents,

presentation files,

scanned copy.

Explanation

• A hard copy (or "hardcopy") is a printed copy of information from a computer.
• Sometimes referred to as a printout, a hard copy is so-called because it exists as a physical object
• ***
• The printed output is produced by a printer.
  

Explanation

Process data is called information.

 Information is the result of processing raw data.

Data is raw and unprocessed, while information is a processed version of data.

Information can be stored in many forms, such as text, images, sound, and videos

Explanation

Input devices are used to provide data and control signals to a computer.

• Examples of input devices: Keyboard, mouse, scanner, camera, joystick, and microphone.

Output devices display the results of that data. 

• Examples of output devices: Printer, Monitor, Plotter, Speaker, Headphones, Projector, GPS device, Optical mark reader, and Braille reader.