Scaling MCQ Questions And Answers

Scaling MCQs : This section focuses on "Scaling" in Computer Graphics. These Multiple Choice Questions (MCQ) should be practiced to improve the Computer Graphics skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations.

1. Which of the following is used to alter or change the size of objects?

A. Translation
B. Rotation
C. Scaling
D. Shearing

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2. If the picture to be enlarged to twice its original size then Sx = Sy =?

A. 1
B. 2
C. 3
D. 4

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3. If Sxand Sy are _______ then scaling will occur but it will elongate or distort the picture.

A. equal
B. less than
C. greater than
D. not equal

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4. If scaling factors are less than _______, then the size of the object will be reduced.

A. 0
B. 1
C. 2
D. 3

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5. If scaling factors are higher than ________, then the size of the object will be enlarged.

A. 1
B. 2
C. 3
D. 4

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6. We control the location of a scaled object by choosing the position is known as

A. Pivot point
B. Fixed point
C. Differential scaling
D. Uniform scaling

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7. The objects transformed using the equation P’=S*P should be

A. Scaled
B. Repositioned
C. Both A and B
D. Neither a nor b

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8. Which of the following operation can be applied on a 3 D object to zoom it in or out about any axis from its original position?

A. Translation
B. Scaling
C. Rotation
D. Shearing

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9. If Sxand Sy are not equal then called as Differential Scaling.

A. Yes
B. No
C. Can be yes or no
D. Can not say

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10. If Sxand Sy are equal it is also called as Uniform Scaling.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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