Top 150+ Solved Computer Graphics (for MCA) MCQ Questions Answer
Q. Identify the odd one out from the following
a. Frame Buffer
b. Pixmap
c. Display program
d. Refresh Buffer
Q. The purpose of refreshing a CRT is ..........................
a. To avoid flickering
b. To maintain steady picture
c. To avoid fading of pixels
d. All of the above
Q. The transformation in which an object is moved in a minimum distance path from one positionto another is called
a. Rotation
b. Replacement
c. Translation
d. Scaling
Q. The translation distances (dx, dy) is called as
a. Translation vector
b. Shift vector
c. Both a and b
d. Neither a nor b
Q. The transformation in which an object is moved from one position to another in circular patharound a specified pivot point is called
a. Rotation
b. Shearing
c. Translation
d. Scaling
Q. A circle, if scaled only in one direction becomes a ?
a. Hyperbola
b. Ellipse
c. Parabola
d. remains a circle
Q. (2,4) is a point on a circle that has center at the origin. Which of the following points are also on circle ?
a. (2,-4)
b. (-2,4)
c. (-4,-2)
d. All of above
Q. The shortest distance between any two dots of the same color is called ...................
a. Resolution
b. Dot Pitch
c. Pixel Depth
d. ppi
Q. DVST stands for ..........................
a. Digital View Storing Table
b. Direct Visual Storage Tube
c. Direct View Storage Tube
d. Digital View Storage Tube
Q. The transformation in which the size of an object can be modified in x-direction ,ydirection and z-direction
a. Translation
b. Scaling
c. Rotation
d. All of these
Q. What are the components of Interactive computer graphics
a. A digital memory or frame buffer
b. A television monitor
c. An interface or display controller
d. All of these
Q. The image can be transmitted to the display point by________
a. Line
b. Segment
c. Point
d. None of these
Q. The transformation in which an object is moved from one position to another in circularpath around a specified pivot point is called
a. Translation
b. Scaling
c. Rotation
d. Reflection
Q. The selection and separation of a part of text or image for further operation are called
a. Translation
b. Shear
c. Reflection
d. Clipping
Q. The graphics method in which one object is transformed into another object are called
a. Clipping
b. Morphing
c. Reflection
d. Shear