Q. The process of distortion of information due to low frequency sampling or under sampling is
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Correct Answer: (B)
Anti-aliasing
Computer Graphics MCQs and Notes
Q. The process of burning ON of the pixel of line segment is:
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Correct Answer: (A)
Rasterization
Q. In our computer we follow
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Correct Answer: (A)
Left handed coordinate system
Q. Most of our drawing algorithm use-
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Correct Answer: (A)
Incremental Method
Q. A polygon having vertices P1, P2 ,… Pn is said to be ____________ oriented if a tour of the vertices in the given order produces an anticlockwise loop.
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Correct Answer: (A)
Positive
Q. The Cartesian slope-intercept equation for a straight line is ________________.
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Correct Answer: (B)
y = m.x + b
Q. Which is not an interactive device?
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Correct Answer: (C)
CRT Monitor
Q. If a line whose end point is (10, 12) and start point is (20, 20), then slope m =?
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Correct Answer: (B)
0.8
Q. In Bresenham's line generation algorithm, the initial value of the decision parameter as p0 = __________, where slope MOD (m) < 1.
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Correct Answer: (A)
2Δy – Δx
Q. If the line connecting two interior points of the polygon lies completely inside the polygon, is said to be ____________.
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Correct Answer: (A)
Convex