Computer Graphics & Digital Image Processing MCQS with AnswerS
We have made some Computer Graphics & Digital Image Processing MCQS (Mulitiple Choice Questions) which helps to prepare for competitive exams and various university exams or btech computer science 6th sem exams.This might be usefulgate preparation too.
Q31. If a line is drawn from A(5,5) to B(13,9) using Bresenham’s Algorithm .Then if First pixel is (5,5) then sixth pixel is :
a)(7,6) b)(6,6) c)(8,7) d)None of these
Q32. Let a triangle is defined by A(2,2), B(4,2),C(4,4) and is rotated by 90 degree about an origin .Then after transformation point A(2,2) will be transformed into :
a )A’(-2,4) b) A’(-2,2) c) A’(-4,4)
d) None of these
Q33. Let a triangle is defined by A(2,2), B(4,2),C(4,4) and is rotated by 90 degree about an origin .Then after transformation point B(4,2) will be transformed into :
a )B’(-2,4) b) B’(-2,2) c) B’(-4,4)
d) None of these
Q34. Let a triangle is defined by A(2,2), B(4,2),C(4,4) and is rotated by 90 degree about an origin .Then after transformation point C(4,4) will be transformed into :
a )C’(-2,4) b) C’(-2,2) c) C’(-4,4)
d) None of these
Q35. When a square ABCD , whose coordinates are A(0,0) , B(3,0),C(3,3),D(0,3) is translated by 2 units in both of x-direction and y-direction .Then after translation , point A(0,0) is transformed into :
a)A’(0,3) b)A’(2,2) c)A’(5,2) d)A’(5,5)
Q36. When a square ABCD , whose coordinates are A(0,0) , B(3,0),C(3,3),D(0,3) is translated by 2 units in both of x-direction and y-direction .Then after translation , point B(3,0) is transformed into :
a)B’(2,5) b)B’(2,2) c)B’(5,2) d)B’(5,5)
Q37. When a square ABCD , whose coordinates are A(0,0) , B(3,0),C(3,3),D(0,3) is translated by 2 units in both of x-direction and y-direction .Then after translation , point C(3,3) is transformed into :
a)C’(2,5) b)C’(2,2) c)C’(5,2) d)C’(5,5)
Q38. When a square ABCD , whose coordinates are A(0,0) , B(3,0),C(3,3),D(0,3) is translated by 2 units in both of x-direction and y-direction .Then after translation , point D(0,3) is transformed into :
a)D’(2,5) b)D’(2,2) c)D’(5,2) d)D’(5,5)
Q39. Which transformation changes the size of object ?
a)shearing c)rotation
b)scaling d))None of these
Q40. Which transformation distorts the geometry of object ?
a)shearing c)rotation
b)scaling d))None of these
Q41. Is two-Dimensional rotation and scaling is commutative if Sx=sy or ɵ=nΩ ?
a) Yes b) No c) None of these d) may be.
Q 42. If a triangle with vertices A(0,0), B(1,1),C(5,2) to twice its size, while keeping C(5,2) fixed , then A(0,0) will be transformed into :
a)A’(-3,0) b)A’(-5,-2) c) A’(5,2) d)None of these
Q 43. If a triangle with vertices A(0,0), B(1,1),C(5,2) to twice its size, while keeping C(5,2) fixed , then B(-3,0) will be transformed into :
a)B’(-3,0) b)B’(-5,-2) c) B’(5,2) d)None of these
Q44. If a triangle with vertices A(0,0), B(1,1),C(5,2) to twice its size, while keeping C(5,2) fixed , then C(5,2) will be transformed into :
a)C’(-3,0) b)C’(-5,-2) c) C’(5,2) d)None of these
Q45. Reflection along the line y=x is equivalent to reflection along the x-axis followed by counterclockwise by ɵ degrees.Then the value of ɵ is :
a)90 b)45 c)180 d)None of these.
Computer Graphics & Digital Image Processing MCQS with AnswerS
| 31 | d |
| 32 | b |
| 33 | a |
| 34 | c |
| 35 | b |
| 36 | c |
| 37 | d |
| 38 | a |
| 39 | b |
| 40 | a |
| 41 | a |
| 42 | b |
| 43 | a |
| 44 | c |
| 45 | a |
