Top 80+ Solved Mobile Computing MCQ Questions Answer
Q. GKS was developed by the
a. international standards organization
b. national standard organization
c. both a & b
d. none of these
Q. Random scan systems are designed for
a. line drawing application
b. pixel drawing application
c. color drawing application
d. none of these
Q. Solid pattern in random scan display is ____ to fill
a. difficult
b. easy
c. not fill
d. none of these
Q. Two basic technique for producing color display with a CRT are
a. shadow mask and random scan
b. beam penetration method and shadow mask method
c. random scan and raster scan
d. none of above
Q. In beam penetration method of color CRT, two layer of phosphor coated are
a. red and blue
b. red and green
c. blue and green
d. none of these
Q. In beam penetration method of color CRT, which layer is red and which is green
a. outer is red and inner is green
b. inner is red and outer is green
c. inner is red and inner is green
d. none
Q. A shadow mask CRT has _____ phosphor color dots at each pixel position
a. 1
b. 2
c. 3
d. none of these
Q. Cyan color is produced when the blue and green are activated
a. equally
b. unequally
c. both a & b
d. none
Q. Which technique of color CRT is used for production of realistic image
a. shadow mask method
b. beam penetration method
c. both a & b
d. none of these
Q. In which method of CRT, convergence problem occur
a. beam penetration method
b. shadow mask method
c. both a & b
d. none of these
Q. Beam penetration method is used in
a. random scan system
b. raster scan system
c. both a & b
d. none of these