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Computer Graphics MCQs

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Mr. Dubey • 51.17K Points
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Q 1. Difference between parallel and perspective projection lies in the

(A) Centre of attraction
(B) Centre of projection
(C) Line of control
(D) None
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Mr. Dubey • 51.17K Points
Coach

Q 2. Select the perspective anomalies from the following:

(A) Perspective foreshortening
(B) Perspective increasing
(C) Centre of projection
(D) Vanishing point
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Mr. Dubey • 51.17K Points
Coach

Q 3. Lines of projection coverage at a single point called

(A) Centre of attraction
(B) Centre of projection
(C) Line of projection
(D) None
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Mr. Dubey • 51.17K Points
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Q 4. How many basic method of projection

(A) Four
(B) Two
(C) More than three
(D) One
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Mr. Dubey • 51.17K Points
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Q 5. Second order parametric continuity(C2 continuity) means that both ____and____ parametric derivatives of the two curves are same at the intersection

(A) second and third
(B) first and second
(C) second and third
(D) third and fourth
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Mr. Dubey • 51.17K Points
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Q 6. if a knot vector of m + 1 knots and n + 1 control points are given, the degree of the Bspline curve is p=

(A) m+n - 1
(B) m-n-1
(C) m+n+1
(D) n-m+1
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Mr. Dubey • 51.17K Points
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Q 7. A B-spline of order n is a piecewise polynomial function of degree ________ in a variable x

(A) (a)less than n
(B) greater than n
(C) (c)equal to n
(D) (d)none of these
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Mr. Dubey • 51.17K Points
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Q 8. B-splines can be used for which of the following

(A) Curve-fitting and numerical differentiation of experimental data.
(B) approximation
(C) numerical transformation
(D) none of the above
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Mr. Dubey • 51.17K Points
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Q 9. We translate a two-dimensional point by adding

(A) Translation distances
(B) Translation difference
(C) X and Y
(D) Only a
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Mr. Dubey • 51.17K Points
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Q 10. Which of the following curve is an Sp-line approximation method

(A) Bezier
(B) Ellipsoid
(C) Shearing
(D) None of these
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