Top 550+ Solved Computer Graphics MCQ Questions Answer
Q. In which transformation the shape of an object can be modified in x-direction ,y-direction as well as in both the direction depending upon the value assigned to shearing variables ___________
a. reflection
b. shearing
c. rotation
d. scaling
Q. The process of extracting a portion of a database or a picture inside or outside a specified region are called
a. translation
b. shear
c. reflection
d. clipping
Q. The rectangle portion of the interface window that defines where the image will actually appear are called
a. transformation viewing
b. view port
c. clipping window
d. screen coordinate system
Q. The space in which the image is displayed are called __________________
a. screen coordinate system
b. clipping window
c. world coordinate system
d. none of these
Q. The rectangle space in which the world definition of region is displayed are called ________________
a. screen coordinate system
b. clipping window or world window
c. world coordinate system
d. none of these
Q. The object space in which the application model is defined _____________
a. screen coordinate system
b. clipping window or world window
c. world coordinate system
d. none of these
Q. The process of cutting off the line which are outside the window are called _____________
a. shear
b. reflection
c. clipping
d. clipping window
Q. Some common form of clipping include ___________
a. curve clipping
b. point clipping
c. polygon clipping
d. all of these
Q. Each successive transformation matrix _________ the product of the preceding transformation
a. pre-multiples
b. post-multiples
c. both a & b
d. none of these
Q. Forming products of transformation matrices is often referred as __________.
a. composition of matrix
b. concatenation of matrix
c. both a & b are same
d. none of these
Q. The alteration of the original shape of an object, image, sound, waveform or other form of information are called ___________.
a. reflection
b. distortion
c. rotation
d. none of these
Q. Two consecutive translation transformation t1 and t2 are _____________
a. additive
b. subtractive
c. multiplicative
d. none of these
Q. Two consecutive rotation transformation R1 and R2 are _______________
a. additive
b. subtractive
c. multiplicative
d. none of these
Q. Two consecutive scaling transformation S1 andSt2 are _______________
a. additive
b. subtractive
c. multiplicative
d. none of these
Q. The most basic transformation that are applied in three-dimensional planes are _____________
a. translation
b. scaling
c. rotation
d. all of these