Grayscale is used for_____. - Computer Graphics Quiz

Computer Graphics - Quiz(MCQ)

Grayscale is used for_____.

Random scan display

Monitors with color capability

Monitors with no color capability

All of the above

Correct Answer : Monitors with no color capability

Explanation : Grayscale images are monochrome images; means they have only one color. Grayscale images do not contain any information about color. Each pixel determines available different grey levels.

Recently Updated in Computer Graphics Questions

The phase of determining the appropriate pixels for representing images or graphics object is called as_____.

Scaling

Rasterization

Translation

Transformation

Correct Answer : Rasterization

Explaination : The phase of determining the appropriate pixels for representing images or graphics objects is called rasterization.

The process of displaying 3D into a 2D display unit is called as___.

Resolution

Rasterization

Transformation

Projection

Correct Answer : Projection

Explanation : The process of displaying 3D into a 2D display unit is called a projection. The projection changes 3D objects into a 2D projection plane.

The video device with reduced volume, power consumption and weight is____.

CRT

Portable display

Flat-panel display

None of the above

Correct Answer : Flat-panel display

Explanation : The Flat-Panel display refers to a class of video devices with reduced volume, weight and power requirement compared to CRT.

Example: Small T.V. monitor, calculator, pocket video games, laptop computers, an advertisement board in an elevator.