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.
Q1 Scalars have only ……………………and are not related to any fixed ………………..in space.
a)Direction , Magnitude
b)Magnitude,Direction
c)Representation ,Magnitude
d)Magnitude ,Representation
Q2 …………………….Quantities have both magnitude and directions.
a)Scalars
b)Vectors
c)Either a) or b)
d)Both a) and b)
Q3 .Vectors are represented by directed …………………….
a)line segments
b)line
c)arrows
d)None of these
Q4 A vector PQ , determined by two points P,Q such that ……………… of vector is the……………of straight line PQ and its direction is that from Pto Q.
a)direction,length
b)magnitude , representation
c)Magnitude , length
d)Magnitude , direction
Q5 Representation of vectors is such that the length of line segment is the………………….of vector and ……….of arrow marked at one end emphasizes the direction of vector.
a)Magnitude ,direction
b)representation , direction
c)Magnitude ,Representation
d)None of the above
Q6 Since intersection calculations involves Non-linear curve equations , Clipping algorithm for curved Boundary clipping region are ……………………………………than Rectangular Boundary clipping region.
a)slower
b)faster
c)None of above
d)either a) or b)
Q7 What is the magnitude of vector A=3i-2j+6k ?'
a)8
b)49
c)7
d)None of these
Q8 If the position vector A of a point (12,n) is such that Magnitude of vector A=13 ,then value of n is :
a)5
b)7
c)6
d)25
Q9 A unit vector parallel to vector (-3)i+4j is
a)2i +3j
b)(-3/5)i+(4/5)j
c)3i+4j
d)None of these.
Q10 If the position vector A of a point (12,n) is such that Magnitude of vector A=15 ,then value of n is :
a)0.5
b)0.7
c)0.6
d)None of these
Q11 Length of vector PQ is determined by :'
a)Position vector of Q – Position vector of P
b) Position vector of P– Position vector of Q
c)IPI-IQI
d)None of the above
Q12 ………………………vector is that whose modulus is………………
a)Unity, Parallel
b)Parallel , unity
c)Unit , unity
d)None of the above
Q13 For the vectors A and B are said to be equal , A=B ; if they have :
a)Same length
b)Same or Parallel support
c)Same sense
d)All of the above
Q14 Since , I,j,k are mutually perpendicular unit vectors along the coordinate axes , then product of unit-vector (i) in x-direction and unit-vector (j) in y-direction is…………………..
a)0
b)1
c)Infinite
d)None of the above.
Q15 …………………..is a vector of magnitude of 5 units which is parallel to vector 2i-j ?
2√5i-√5j
2i-5j
3i-6j
None of the above.
Computer Graphics & Digital Image Processing MCQS with AnswerS
| 1 | b |
| 2 | b |
| 3 | a |
| 4 | c |
| 5 | a |
| 6 | a |
| 7 | c |
| 8 | a |
| 9 | b |
| 10 | d |
| 11 | a |
| 12 | c |
| 13 | d |
| 14 | a |
| 15 | a |
