Quiz-1_Computer Graphics

Which of the following is a Computer Graphics type?

• Raster and Vector

• Raster and Scalar

• Scalar only

• All of the above

Which of the following plane is used for 2D transformations?

• Three-dimensional plane

• Two-dimensional plane

• One-dimensional plane

• Four-dimensional plane

Which of the following is the purpose for using clipping in computer graphics?

• copying

• zooming

• adding graphics

• removing objects and lines

In a graphical system, an array of pixels in the picture are stored in which of the following locations?

• Frame buffer

• Processor

• Memory

• All of the mentioned

The components of Interactive computer graphics are

• 1. A monitor

• 1. Display controller

• 1. Frame buffer

• 1. All of the above

A user can make any change in the image using -

• 1. Interactive computer graphics

• 1. Non-Interactive computer graphics

• 1. Both (a) & (b)

• None of the above

What is a pixel mask?

• 1. a string containing only 0's

• 1. a string containing only 1's

• 1. a string containing two 0's

• 1. a string containing both 1's and 0's

Which one of the following is the primarily used output device?

• 1. Video monitor

• 1. Scanner

• 1. Speaker

• 1. Printer

Aspect Ratio can be defined as -

• 1. The ratio of the vertical points to horizontal points

• pixels

• 1. Both (a) & (b)

• None of the above

DDA stands for -

• 1. Direct differential analyzer

• 1. Data differential analyzer

• 1. Direct difference analyzer

• 1. Digital differential analyzer