Question

A/an _______ is the smallest illuminated area on a computer screen.
1. Layer
2. Angle
3. Pixel
4. Canvas

Answer 1

Correct Answer - Option 3 : Pixel

The correct answer is Pixel

• The term Pixel is actually short for Picture Element.
• These small little dots are what make up the images on computer displays, whether they are flat-screen (LCD) or tube (CRT) monitors.
• The screen is divided up into a matrix of thousands or even millions of pixels.

• Layer: In computer programming, layering is the organization of programming into separate functional components that interact in some sequential and hierarchical way, with each layer usually having an interface only to the layer above it and the layer below it.
  • Communication programs are often layered.