Computer Graphic | Mock Test

Question 1
A composite transformation matrix can be made by determining the ________of matrix of the individual transformation
Select one:
Addition
Subtraction
Product
None of these
Show Answer

Question 2
LCD is an ______ device
Select one:
a. Emissive
b. Non_Emissive
c. Gas Discharge
d. None
Show Answer
Question 3
Raster scan monitors draw a picture one line at a time
Select one:
True
False
Show Answer
Question 4
Random scan systems are designed for
Select one:
a. None
b. Line drawing application
c. Path drawing application
d. Pixel drawing application
Show Answer
Question 5
The transformation in which an object is moved from one position to another in circular path around a specified pivot point is called
Select one:
a. Rotation
b. Reflection
c. Scaling
d. Translation
Show Answer
Question 6
Types of computer graphics are
Select one:
A. Vector and raster
B. Scalar and raster
C. Vector and scalar
D. None of these
Show Answer
Question 7
The transformation that disturbs the shape of an object are called
Select one:
a. Shear
b. Scaling
c. Rotation
d. Reflection
Show Answer
Question 8
The amount of time the phosphor produce light or shine is controlled by chemical composition of the phosphor. This is known as
Select one:
a. Generators
b. None of the these
c. Persistence
d. Resistance
Show Answer
Question 9
In Bresenham’s algorithm, while generating a circle , it is easy to generate
Select one:
a. One octant first and other by successive reflection
b. All octants
c. One octant first and other by successive translation
d. One octant first and other by successive rotation
Show Answer
Question 10
Computer graphics was first used by
Select one:
a. William fetter in 1960
b. James fetter in 1969
c. John Taylor in 1980
d. James gosling in 1991
Show Answer