Basics of Computer Graphics MCQs and Notes

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Shiva Ram • 30.44K Points
Instructor I

Q 1. The transformation in which an object can be shifted to any coordinate position in three dimensional plane are called

(A) Translation
(B) Scaling
(C) Rotation
(D) Shearing

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Ranjeet • 34.60K Points
Instructor I

Q 2. The surfaces that is blocked or hidden from view in a 3D scene are known as

(A) Hidden surface
(B) Frame Buffer
(C) Quad tree
(D) Lost Surface

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Praveen Singh • 36.71K Points
Coach

Q 3. The best hidden surface removal algorithm is ?

(A) Depth buffer
(B) Area subdivision
(C) Depends on the application
(D) Painters

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Rakesh Kumar • 28.44K Points
Instructor II

Q 4. In 2D-translation, a point (x, y) can move to the new position (x’, y’) by using the equation

(A) x’=x+dx and y’=y+dx
(B) x’=x+dx and y’=y+dy
(C) X’=x+dy and Y’=y+dx
(D) X’=x-dx and y’=y- dy

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Shiva Ram • 30.44K Points
Instructor I

Q 5. The two-dimensional translation equation in the matrix form is

(A) P’=P+T
(B) P’=P-T
(C) P’=P*T
(D) P’=p

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Priyanka Tomar • 35.28K Points
Coach

Q 6. The GIF format is much to be downloaded or uploaded over the www

(A) Slower
(B) Faster
(C) Medium
(D) None of these

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Praveen Singh • 36.71K Points
Coach

Q 7. Once a file is saved in JPEG format ,some data is lost

(A) Temporarily
(B) Permanently
(C) Both A & B
(D) None of these

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Priyanka Tomar • 35.28K Points
Coach

Q 8. Display card is used for the purpose of

(A) Sending graphics data to input unit
(B) Sending graphics data to output unit
(C) Receiving graphics data from output unit
(D) None of these

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Vikash Gupta • 33.56K Points
Instructor I

Q 9. A palette can be defined as a finite set of colors for managing the

(A) Analog images
(B) Digital images
(C) Both A & B
(D) None of these

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Priyanka Tomar • 35.28K Points
Coach

Q 10. Vector graphics is composed of

(A) Pixels
(B) Path
(C) Palette
(D) None of these

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