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The number of pixels stored in the frame buffer of a graphics system is known as

(a) Resolution

(b) Depth

(c) Resalution

(d) Only a

This question was addressed to me in an interview for internship.

I’d like to ask this question from Graphics Hardware and Display devices in division Basic of Computer Graphics of Computer Graphics

What is the use of Coherence techniques along and between scan lines?

(a) To simplify the calculations

(b) To determine the area edges

(c) To find polygon region

(d) To correct interior area

The question was asked in examination.

I’d like to ask this question from Anti Aliasing in division Animations and Realism of Computer Graphics

Another method for determining the percentage of pixel area within a boundary is

(a) Mid-print algorithm

(b) Mid-point algorithm

(c) Pixel intensity

(d) By using inquiry functions

This question was posed to me in final exam.

Question is taken from Anti Aliasing topic in chapter Animations and Realism of Computer Graphics

Super-sampling methods can be applied by

(a) Sub-dividing the total area

(b) Determining the number of sub-pixels inside the area

(c) Both a and b

(d) Only b

The question was asked at a job interview.

The question is from Anti Aliasing in division Animations and Realism of Computer Graphics

An array of values specifying the relative importance of sub-pixel is referred as________ of sub-pixel weights.

(a) Sub-mask

(b) Mask

(c) Pixel phasing

(d) Pixel weighting

The question was posed to me in class test.

Question is from Anti Aliasing topic in section Animations and Realism of Computer Graphics

The technique that ismore accurate method for anti-aliasing lines is

(a) Filtering

(b) Area-sampling

(c) Super-sampling

(d) None

The question was posed to me during an internship interview.

This intriguing question comes from Anti Aliasing in division Animations and Realism of Computer Graphics

For a 45% line, the line path is________ on the polygon area.

(a) Horizontal

(b) Centered

(c) Vertical

(d) Any of these

This question was posed to me during an online interview.

The question is from Anti Aliasing in section Animations and Realism of Computer Graphics

The procedure that increases the number of intensity levels for each pixel to total number of sub-pixels is

(a) Area-sampling

(b) Anti-aliasing

(c) Super-sampling procedure

(d) Only c

I have been asked this question during an interview.

The query is from Anti Aliasing in portion Animations and Realism of Computer Graphics

Area-sampling is also known as

(a) Pre-filtering

(b) Pixel phasing

(c) Post-filtering

(d) Anti-aliasing

The question was posed to me during an internship interview.

Question is from Anti Aliasing topic in portion Animations and Realism of Computer Graphics

If we want to use more intensity levels to anti-alias the line, then

(a) We increase the number of sampling positions

(b) We decrease the number of sampling positions

(c) We increase the number of pixels

(d) Only c

I have been asked this question by my school teacher while I was bunking the class.

My question is based upon Anti Aliasing in section Animations and Realism of Computer Graphics

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