1. The
graphics can be
a. Drawing
b. Photograph,
movies
c. Simulation
d.
All
of these
2.
Computer graphics was first used
by
a.
William
fetter in 1960
b. James
fetter in 1969
c.
James gosling in 1991
d. John
Taylor in 1980
3. The
component of interactive computer graphics are
a. A
light pen
b. Display
unit
c. Bank
of switches
d. All of these
4. Personal
computer become powerful during the late
a. 1960
b. 1970
c. 1980
d. 1950
5. Three
dimensional computer graphics become effective In the late
a. 1960
b. 1980
c.
1970
d. 1950
6. which
environment has been one of the most accepted tool for computer graphics in
business and graphics design studios
a. graphics
b. Macintosh
c. quake
d. multimedia
7. Graphics
is one of the_________ major key element in design of multimedia application
a. Five
b. Three
c. Four
d. Eight
8. Three
dimensional graphics become popular in games designing , multimedia and
animation during the late
a. 1960
b. 1970
c. 1980
d. 1990
9. The
quake , one of the first fully 3D games was released in year
a. 1996
b. 1976
c. 1986
d. 1999
10. Types
of computer graphics are
a. Vector and raster
b. Scalar
and raster
c. Vector
and scalar
d. None
of these
11. Vector
graphics is composed of
a. Pixels
b. Paths
c.
Palette
d. None
of these
12. Raster
graphics are composed of
a. Pixels
b. Paths
c. Palette
d. None
of these
13. Raster
images are more commonly called
a. Pix
map
b. bitmap
c.
both a & b
d.
none of these
14.
Pixel can be arranged in a regular
a.
One dimensional grid
b. Two dimensional grid
c.
Three dimensional grid
d.
None of these
15.
The brightness of each pixel is
a.
Compatible
b. Incompatible
c.
Both a & b
d.
None of these
16.
Each pixel has ________basic color components
a.
Two or three
b.
One or two
c. Three or four
d.
None of these
17.
The quantity of an image depend on
a. No. of pixel used by image
b.
No. of line used by image
c.
No. of resolution used by image
d.
None
18.
Higher the number 0f pixels,_______ the
image quality
a.
Bad
b. Better
c.
Smaller
d.
None of above
19.
A palette can be defined as a finite
set of colors for managing the
a.
Analog images
b. Digital images
c.
Both a & b
d.
None of these
20.
Display card are
a.
VGA
b.
EGA
c. Both a & b
d.
None of above
21.
Display card is used for the purpose of
a.
Sending graphics data to input unit
b. Sending graphics data to output
unit
c.
Receiving graphics data from output
unit
d.
None of these
22.
Several graphics image file formats
that are used by most of graphics system are
a.
GIF
b.
JPEG
c.
TIFF
d. All of these
23.
The
GIF format is much _________to be downloaded or uploaded over the www
a.
Slower
b. Faster
c.
Medium
d.
None of these
24.
Once a file is saved in JPEG format
,some data is lost
a.
Temporarily
b. Permanently
c.
Both a & b
d.
None
25.
EPS image file format is used for
a.
Vector graphics
b.
Bitmap
c. Both a & b
d.
None of these
26.
TIFF (tagged image file format )are
used for
a.
Vector graphics
b. Bitmap
c.
Both a & b
d.
None of these
27.
EPS means
a.
Entire post script
b.
Entire post scale
c. Encapsulated post script
d.
None of these
28.
The additive color models use the
concept of
a.
Printing ink
b. Light to display color
c.
Printing line
d.
None of these
29.
The subtractive color model use the concept of
a. Printing ink
b.
Light to display color
c.
Printing line
d.
None of these
30.
Color apparent in additive model are
the result of
a.
Reflected light
b. Transmission of light
c.
Flow of light
d.
None of these
31.
Color apparent in subtractive model are the
result of
a. Amount of Reflected light
b.
Transmission of light
c.
Flow of light
d.
None of these
32.
Two
dimensional color model are
a.
RGB and CMKY
b.
RBG and CYMK
c. RGB and CMYK
d.
None
33.
RGB model are used for
a. Computer display
b.
Printing
c.
Painting
d.
None of these
34.
CMYK model are used for
a.
Computer display
b. Printing
c.
Painting
d.
None of these
35.
The intersection of three primary RGB
color produces
a. White color
b.
Black color
c.
Magenta color
d.
Blue color
36.
The intersection of primary CMYK color
produces
a.
White color
b. Black color
c.
Cyan color
d.
Magenta color
37.
The RGB model display a much _______
percentage of the visible band as compared to CMYK
a.
Lesser
b. Larger
c.
Medium
d.
None of these
38.
Color depth can be defined by ________
which can be displayed on a display unit
a. Bits per pixel
b.
Bytes per pixel
c.
Megabyte per pixel
d.
None of these
39.
Each bit represent
a.
One color
b. Two color
c.
Three color
d.
None
40.
RGB true color model has _______ color
depth
a. 24bit
b.
32bit
c.
64bit
d.
None
41.
CMYK true color model has _______ color
depth
a.
24bit
b. 32bit
c.
64bit
d.
None
42.
Grey scale images have a maximum color
depth of
a. 8bit
b.
16bit
c.
24bit
d.
32bit
43.
Graphics with limited features is known
as
a.
Active graphics
b. Passive graphics
c.
Grayscale image
d.
None of these
44.
Computer of present time have much higher
memory and ________ storage capacity
a.
Much smaller
b. Much bigger
c.
Much slower
d.
None
45.
CRT means
a.
Common ray tube
b. Cathode ray tube
c.
Common ray tube
d.
None
46.
Refresh CRT consist of
a.
Glass wrapper
b.
The phosphor viewing surface
c.
The electron gun assembly
d. All of above
47.
The amount of time the phosphor produce
light or shine is controlled by chemical composition of the phosphor. This is
known as
a. Persistence
b.
Resistance
c.
Generators
d.
None
48.
The electron beam in a color picture
tube is refreshed_______ times in a second to make video realistic
a.
15 times
b. 25 times
c.
35 times
d.
45 times
49.
DUST means
a. Direct view storage tube
b.
Domain view storage tube
c.
Direct view store tube
d.
None
50.
DUST is rarely used today as part of
a.
Input device
b.
Output device
c. Display systems
d.
None
51.
In DUST , is there refresh buffer
a.
Yes
b. No
c.
Both
d.
None
52.
The electron beam in DUST is designed
to draw directly to
a.
Phosphor
b. Storage mesh
c.
Glass
d.
None
53.
The second grid in DUST is called
a.
Phosphor
b.
Storage mesh
c. Collector
d.
None
54.
To increase the energy of these slow
moving electron and create a bright picture in DUST , the screen is maintained
at a
a.
Low positive potential
b.
High negative potential
c. High positive potential
d.
None
55.
A major disadvantage of DUST in
interactive computer graphics is
a.
Ability to selectively erase part of an
image
b. Inability to selectively erase
part of image from screen
c.
Inability to produce bright picture
d.
None
56.
Interactive graphics is useful in
a.
Training pilots
b.
Computer aided design
c.
Process control
d. All of these
57. The
origin of computer graphics was developed in
a. 1950
b. 1960
c. 1970
d. 1990
58.
The term business graphics came into
use in late
a.
1950
b.
1960
c. 1970
d.
1990
59.
Computer graphics is used in many DTP
software as
a.
Photoshop
b.
Paint brush
c. Both a & b
d.
None of these
60.
Any CRT based display must be
refreshing at least_______ times a second
a.
20
b. 30
c.
40
d.
10
61.
The standardization is needed
a.
To make application programs more
portable
b.
To increase their utility
c.
To allow them to use in different
application environment
d. All of these
62.
GKS stands for
a. Graphics kernel system
b.
Graphics kernel stands
c.
Generic kernel system
d.
None of these
63.
GKS was developed by the
a.
International standards organization
b.
National standard organization
c. Both a & b
d.
None of these
64.
The resolution of raster scan display
is
a. Low
b.
High
c.
Medium
d.
None
65.
Random scan systems are designed for
a. Line drawing application
b.
Pixel drawing application
c.
Color drawing application
d.
None of these
66.
Solid pattern in random scan display is
____ to fill
a. Difficult
b.
Easy
c.
Not fill
d.
None of these
67.
Raster scan is _______ expensive than
random scan
a.
More
b. Less
c.
Both a & b
d.
None
68.
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
69.
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
70.
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
71.
A shadow mask CRT has _____ phosphor
color dots at each pixel position
a.
1
b.
2
c. 3
d.
None of these
72.
Which color is produced with the green
and red dots only
a.
Blue
b. Yellow
c.
Magenta
d.
White
73.
Which color s produced with the blue
and red dots
a.
Blue
b.
Yellow
c. Magenta
d.
White
74.
Cyan color is produced when the blue
and green are activated
a. Equally
b.
Unequally
c.
Both a & b
d.
None
75.
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
76.
In which method of CRT, convergence
problem occur
a.
Beam penetration method
b. Shadow mask method
c.
Both a & b
d.
None of these
77.
Beam penetration method is used in
a. Random scan system
b.
Raster scan system
c.
Both a & b
d.
None of these
78.
Shadow mask method is used in
a.
Random scan system
b. Raster scan system
c.
Both a & b
d.
None of these
79.
Graphics data is computed by processor
in form of
a. Electrical signals
b.
Analog signals
c.
Digital signals
d.
None of these
80.
An example of impact device is
a.
Electrostatic printer
b.
Inkjet printer
c. Line printer
d.
Laser printer
81.
To generate the characters , which are
required
a.
Hardware
b.
Software
c. Both a & b
d.
None of these
82.
The method which uses array of dots for
generating a character is called
a.
Stoke method
b. Bitmap method
c.
Star bust method
d.
None of these
83.
The hardware devices contain
a.
Color printer / black white printer
b.
Plotters
c. Both a & b
d.
None
84.
An example of black and white laser
printer is
a. HP 4000
b.
QMS
c.
Both a & b
d.
None
85.
An example of color printer is
a.
HP 4000
b. QMS
c. Both
a & b
d. None
86. Non
impact use various techniques to combine three color pigment ______ to produce
a range of color patterns
a. Cyan , magenta and yellow
b. Cyan
, white and black
c. Cyan
, white and yellow
d. Black
, magenta and yellow
87. Printers
produce output by either
a. Impact
method
b. Non
impact method
c. Both a & b
d. None
of these
88. What
is name of temporary memory where the graphics data is stored to be displayed
on screen
a. RAM
b. ROM
c. Frame buffer
d. None
89. The
division of the computer screen into rows and columns that define the no. of pixels
to display a picture is called
a. Persistence
b. Resolution
c. Encapsulated
post script
d. None
90. LCD
means
a. Liquid crystal displays
b. Liquid
crystal data
c. Liquid
chrome data
d. None
91. LCD
are commonly used in
a. Calculators
b. Portable
c. Laptop
computers
d. All of these
92. LCD
is an ______ device
a. Emissive
b. Non emissive
c. Gas
discharge
d. None
of these
93. Plasma
panel is an __ device
a. Emissive
b. Non
emissive
c. Expensive
d. None
94. Plasma
device converts
a. Electrical energy into light
b. Light
into electrical energy
c. Light
into graphical energy
d. None
of these
95. Plasma
panel have_________ resolution
a. High
b. Good
c. Both a & b
d. Low
96. Plasma
panel are also called
a. Liquid
crystal display
b. Gas discharge display
c. Non
emissive display
d. None
of these
97. The
basic graphical interactions are
a. Pointing
b. Positioning
c. Both a & b
d. None
98. GUI
means
a. Graphical user interface
b. Graphical
user interaction
c. Graphics
uniform interaction
d. None
99. Which
one is the basic input device in GUI
a. Mouse
b. Graphics
tablet
c. Voice
system
d. Touch
panel
100.
Pen or inkjet plotters use the
following devices
a. Drum
b. Flat
bed
c. Both a & b
d. None
of these
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