Display Technology | MCQs

Explanation

 LCD Stands for "Liquid Crystal Display."

LCD is a flat panel display technology commonly used in TVs and computer monitors.

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VU FIA PAPER 18-12-2021

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ND16-1-2023

Explanation

A soft copy is an electronic version of data, such as a file or document, stored digitally.

Soft copies are typically viewed on a computer or mobile device screen.

Explanation

Cathode rays are produced when there is a potential difference (voltage) applied across the electrodes. 

Explanation

A monitor is an electronic visual computer display that includes a screen, circuitry and the case in which that circuitry is enclosed. Older computer monitors made use of cathode ray tubes (CRT), which made them large, heavy and inefficient.

A monitor is also known as a screen or a visual display unit (VDU).

Explanation

The image in which light rays from one point on the object actually cross at the location of the image and can be projected onto a screen, a piece of film, or the retina of an eye is called a real image

Explanation

The basic unit of programmable color on a computer display or in a computer image. Pixel is also define as dots per inch, which indicates the resolution of an image.