Top 150+ Solved Computer Graphics (for MCA) MCQ Questions Answer
Q. Input function are used for
a. Control the data flow from these interactive devices
b. Process the data flow from these interactive devices
c. Both a & b
d. None of these
Q. If the line connecting two interior points of the polygon lies completely inside the polygon, is said to be ____________.
a. Convex
b. Pixel
c. Concave
d. bitmap
Q. If a line whose end point is (10, 12) and start point is (20, 20), then slope m =?
a. 1.2
b. 0.8
c. -0.4
d. None of the above
Q. A polygon having vertices P1, P2 ,… Pn is said to be ____________ oriented if a tourof the vertices in the given order produces an anticlockwise loop.
a. Positive
b. Negative
c. Register
d. None of the above
Q. Most of our drawing algorithm use-
a. Incremental Method
b. Decrement Method
c. Multiplier Method
d. None
Q. In our computer we follow
a. Left handed coordinate system
b. Right handed coordinate system
c. Cartesian Coordinate system
d. None
Q. The process of burning ON of the pixel of line segment is:
a. Rasterization
b. Factorization
c. Randomization
d. None
Q. The process of distortion of information due to low frequency sampling or under sampling is
a. Aliasing
b. Anti-aliasing
c. Sampling
d. None
Q. The distance between the actual line location and nearest pixel is called
a. Raster
b. Error Team
c. Line
d. None
Q. The process of combining pixels of available colors is called-
a. Dithering
b. Pixel Phasing
c. Filtering
d. None
Q. An array of weights of subpixels are called as-
a. pixel array
b. pixels
c. pixel-weighted mask
d. None
Q. In CRT, the electron intensity is adjusted using .................
a. Accelerating anode
b. Control grid
c. Electron gun
d. Focusing anode
Q. Lower persistence phosphorus is used in
a. Animation
b. Simple object
c. Complex object
d. All of these
Q. The shortest distance between any two dots of the same color is called ...................
a. Resolution
b. Dot Pitch
c. Pixel Depth
d. ppi