Computer Graphics MCQ Questions and Answers
1. DDA stands for :
Answer : A
2. Disadvantage of DDA is :
Answer : A
3. In Brasenham’s circle generation algorithm if(x,y) is the current pixel position then y-value of the next pixel position is :
Answer : C
4. Brasenham’s algorithm seeks to select the optimum raster locations that represent a :
Answer : A
5. The DDA algorithm is a faster method for calculating pixel positions than direct use of line equation using y=mx+c because
Answer : B
Computer Graphics MCQ
6. In circle drawing algorithm we use –
Answer : C
7. Clipping algorithm are
Answer : A
8. Bresenham’s line drawing is superior then DDA because
Answer : C
9. In 2D graphics, if S1 & S2 are two scaling matrix and T1 and T2 are two transition matrices then
Answer : A
10. Parametric equation of straight line (where 0≤ t ≤1)is :
Answer : A
Computer Graphics MCQ
11. The slope of the Bezier curve at the starting of the curve is controlled by :
Answer : C
12. Z-buffer algorithm is used for :
Answer : B
13. Sutherland Hodgemon algorithm is used for :
Answer : C
14. In Bresenham’s circle generation algorithms if (x,y) is the current pixel position then the x-value of the next pixel position is :
Answer : C
15. The basic principle of Bresenham’s line algorithm is _____
Answer : A
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