Mobile Computing
Multiple selection make a choice from this one queries and Answers:-
1.a graphics are often
a.Drawing
b.Photograph, movies
c.Simulation
d.All of those
Ans:D
2. lighting tricks was initial within which year and World Health Organization employed by
a.William fetter in 1960
b.James fetter in 1969
c.James goose in 1991
d.John Taylor in 1980
Ans:A
3. Here could be a part of interactive lighting tricks ar
a.A light pen
b.Display unit
c.Bank of switches
d.All of those
Ans:D
4.a Personal laptop becomes powerful within the
a.1960
b.1970
c.1980
d.1950
Ans:B
5. Three-dimensional lighting tricks become effective within the
a.1960
b.1980
c.1970
d.1950
Ans:B
6. that surroundings is one amongst the foremost accepted tool for lighting tricks in business and graphics style studios
a.graphics
b.Macintosh
c.quake
d.multimedia
Ans:B
7. Graphics is one amongst step 1 a serious key part within the style of the transmission application
a.Five
b.Three
c.Four
d.Eight
Ans:A
8. Three-dimensional graphics become fashionable in games planning, multimedia, and animation throughout the late
a.1960
b.1970
c.1980
d.1990
Ans:D
9. The quake, one amongst the primary absolutely 3D games were free within the year
a.1996
b.1976
c.1986
d.1999
Ans:A
10. styles of lighting tricks ar
a.Vector and formation
b.Scalar and formation
c.Vector and scalar
d.None of those
Ans:A
11. Vector graphics ar composed of
a.Pixels
b.Paths
c.Palette
d.None of those
Ans:B
12. formation graphics ar composed of
a.Pixels
b.Paths
c.Palette
d.None of those
Ans:A
13. formation pictures ar additional ordinarily referred to as
a.Pix map
b.bitmap
c.both a & b
d.none of those
Ans:B
14. element are often organized during a regular
a.One dimensional grid
b.Two dimensional grid
c.Three dimensional grid
d.None of those
Ans:B
15. The brightness of every element is
a.Compatible
b.Incompatible
c.Both a & b
d.None of those
Ans:B
16. every element has disability of walking color parts
a.Two or 3
b.One or two
c.Three or four
d.None of those
Ans:C
17. the number of a picture depend upon
a.No. of element employed by image
b.No. of line employed by image
c.No. of resolution employed by image
d.None
Ans:A
18. Higher the amount 0f pixels,_______ the image quality
a.Bad
b.Better
c.Smaller
d.None of on top of
Ans:B
19. A palette are often outlined as a finite set of colours for managing the
a.Analog pictures
b.Digital pictures
c.Both a & b
d.None of those
Ans:B
20.Display card ar
a.VGA
b.EGA
c.Both a & b
d.None of on top of
Ans:C
21. show card is employed for the aim of
a.Sending graphics information to input unit
b.Sending graphics information to output unit
c.Receiving graphics information from output unit
d.None of those
Ans:B
22. many graphics image file formats that ar employed by most of graphics system ar
a.GIF
b.JPEG
c.TIFF
d.All of those
Ans:D
23. The GIF format is way remain downloaded or uploaded over the World Wide Web
a.Slower
b.Faster
c.Medium
d.None of those
Ans:B
24. Once a file is saved in JPEG format ,some information is lost
a.Temporarily
b.Permanently
c.Both a & b
d.None
Ans:B
25. EPS image file format is employed for
a.Vector graphics
b.Bitmap
c.Both a & b
d.None of those
Ans:C
26. bickering (tagged image file format )are used for
a.Vector graphics
b.Bitmap
c.Both a & b
d.None of those
Ans:B
27. EPS means
a.Entire post script
b.Entire post scale
c.Encapsulated post script
d.None of those
Ans:C
28. The additive color models use the idea of
a.Printing ink
b.Light to show color
c.Printing line
d.None of those
Ans:B
29. The ablative color model use the idea of
a.Printing ink
b.Light to show color
c.Printing line
d.None of those
Ans:B
30. Color apparent in additive model ar the results of
a.Reflected light-weight
b.Transmission of sunshine
c.Flow of sunshine
d.None of those
Ans:B
31. Color apparent in ablative model ar the results of
a.Amount of mirrored light-weight
b.Transmission of sunshine
c.Flow of sunshine
d.None of those
Ans:B
32. 2 dimensional color model ar
a.RGB and CMKY
b.RBG and CYMK
c.RGB and CMYK
d.None
Ans:C
33. RGB model ar used for
a.Computer show
b.Printing
c.Painting
d.None of those
Ans:A
34. CMYK model ar used for
a.Computer show
b.Printing
c.Painting
d.None of those
Ans:B
35. The intersection of 3 primary RGB color produces
a.White color
b.Black color
c.Magenta color
d.Blue color
Ans:B
36. The intersection of primary CMYK color produces
a.White color
b.Black color
c.Cyan color
d.Magenta color
Ans:B
37. The RGB model show a far you employ share of the visible band as compared to CMYK
a.Lesser
b.Larger
c.Medium
d.None of those
Ans:B
38. Color depth are often outlined unintentionally which might be showed on a display unit
a.Bits per element
b.Bytes per element
c.Megabyte per element
d.None of those
Ans:A
39. every bit represent
a.One color
b.Two color
c.Three color
d.None
Ans:B
40. RGB true color model has region depth
a.24bit
b.32bit
c.64bit
d.None
Ans:A
41. CMYK true color model has region depth
a.24bit
b.32bit
c.64bit
d.None
Ans:B
42. gray scale pictures have a most color depth of
a.8bit
b.16bit
c.24bit
d.32bit
Ans:A
43. Graphics with restricted options is understood as
a.Active graphics
b.Passive graphics
c.Grayscale image
d.None of those
Ans:C
44. laptop of modern world have a lot of higher memory and a thin storage capability
a.Much smaller
b.Much larger
c.Much slower
d.None
Ans:B
45. CRT means
a.Common ray tube
b.Cathode ray tube
c.Common ray tube
d.None
Ans:B
46. Refresh gas-discharge tube comprises
a.Glass wrapper
b.The phosphor viewing surface
c.The electrode assembly
d.All of on top of
Ans:D
47. the number of your time the phosphor manufacture light-weight or shine is controlled by chemical composition of the phosphor. this can be called
a.Persistence
b.Resistance
c.Generators
d.None
Ans:A
48. The beam during a color kinescope is refreshed_______ times during a second to create video realistic
a.15 times
b.25 times
c.35 times
d.45 times
Ans:B
49. DUST means
a.Direct read storage tube
b.Domain read storage tube
c.Direct read store tube
d.None
Ans:A
50. mud isn't used these days as a part of
a.Input device
b.Output device
c.Display systems
d.None
Ans:C
51. In DUST , is there refresh buffer
a.Yes
b.No
c.Both
d.None
Ans:B
52. The beam in mud is intended to draw on to
a.Phosphor
b.Storage mesh
c.Glass
d.None
Ans:B
53. The second grid in mud is termed
a.Phosphor
b.Storage mesh
c.Collector
d.None
Ans:C
54. to extend the energy of those slow moving negatron and build a bright image in mud , the screen is maintained at a
a.Low positive potential
b.High negative potential
c.High positive potential
d.None
Ans:C
55.A major disadvantage of mud in interactive lighting tricks is
a.Ability to by selection erase a part of a picture
b.Inability to by selection erase a part of image from screen
c.Inability to supply bright image
d.None
Ans:B
56. Interactive graphics is beneficial in
a.Training pilots
b.Computer motor-assisted style
c.Process management
d.All of those
Ans:D
57. The origin of lighting tricks was developed in
a.1950
b.1960
c.1970
d.1990
Ans:A
58. The term business graphics came into use in late
a.1950
b.1960
c.1970
d.1990
Ans:C
59. lighting tricks is employed in several DTP code as
a.Photoshop
b.Paint brush
c.Both a & b
d.None of those
Ans:C
60. Any gas-discharge tube primarily based show should be refreshing at thinnest times a second
a.20
b.30
c.40
d.10
Ans:B
61. The standardization is required
a.To make application programs additional moveable
b.To increase their utility
c.To allow them to use in numerous application surroundings
d.All of those
Ans:D
62. GKS stands for
a.Graphics kernel system
b.Graphics kernel stands
c.Generic kernel system
d.None of those
Ans:A
63. GKS was developed by the
a.International standards organization
b.National commonplace organization
c.Both a & b
d.None of those
Ans:C
64. The resolution of formation scan show is
a. Low
b.High
c.Medium
d.None
Ans:A
65. Random scan systems ar designed for
a.Line drawing application
b.Pixel drawing application
c.Color drawing application
d.None of those
Ans:A
66. Solid pattern in random scan show is in a position to fill
a.Difficult
b.Easy
c.Not fill
d.None of those
Ans:A
67. formation scan is a huge pricy than random scan
a.More
b.Less
c.Both a & b
d.None
Ans:B
68. 2 basic technique for manufacturing color show with a gas-discharge tube ar
a.Shadow mask and random scan
b.Beam penetration methodology and shadow mask methodology
c.Random scan and formation scan
d.None of on top of
Ans:B
69. In beam penetration methodology of color gas-discharge tube, 2 layer of phosphor coated ar
a.Red and blue
b.Red and inexperienced
c.Blue and inexperienced
d.None of those
Ans:B
70. In beam penetration methodology of color gas-discharge tube, that layer is red and that is inexperienced
a.Outer is red and inner is inexperienced
b.Inner is red and outer is inexperienced
c.Inner is red and inner is inexperienced
d.None
Ans:B
71. A shadow mask gas-discharge tube has price phosphor color dots at every element position
a.1
b.2
c.3
d.None of those
Ans:C
72. that color is made with the inexperienced and red dots solely
a.Blue
b.Yellow
c.Magenta
d.White
Ans:B
73. that colours made with the blue and red dots
a.Blue
b.Yellow
c.Magenta
d.White
Ans:C
74. Cyan color is made once the blue and inexperienced ar activated
a.Equally
b.Unequally
c.Both a & b
d.None
Ans:A
75. that technique of color gas-discharge tube is employed for production of realistic image
a.Shadow mask methodology
b.Beam penetration methodology
c.Both a & b
d.None of those
Ans:A
76. within which methodology of gas-discharge tube, convergence drawback occur
a.Beam penetration methodology
b.Shadow mask methodology
c.Both a & b
d.None of those
Ans:B
77. Beam penetration methodology is employed in
a.Random scan system
b.Raster scan system
c.Both a & b
d.None of those
Ans:A
78. Shadow mask methodology is employed in
a.Random scan system
b.Raster scan system
c.Both a & b
d.None of those
Ans:B
79. Graphics information is computed by processor in sort of
a.Electrical signals
b.Analog signals
c.Digital signals
d.None of those
Ans:A
80. associate degree example of impact device is
a.Electrostatic printer
b.Inkjet printer
c.Line printer
d.Laser printer
Ans:C
81. to come up with the characters , that ar needed
a.Hardware
b.Software
c.Both a & b
d.None of those
Ans:C
82. the tactic that uses array of dots for generating a personality is termed
a.Stoke methodology
b.Bitmap methodology
c.Star bust methodology
d.None of those
Ans:B
83. The hardware devices contain
a.Color printer / black white printer
b.Plotters
c.Both a & b
d.None
Ans:C
84. associate degree example of black and white electrostatic printer is
a.HP 4000
b.QMS
c.Both a & b
d.None
Ans:A
85. associate degree example of color printer is
a.HP 4000
b.QMS
c.Both a & b
d.None
Ans:B
86. Non impact use numerous techniques to mix 3 color pigment to try and manufacture a variety of color patterns
a.Cyan , magenta and yellow
b.Cyan , white and black
c.Cyan , white and yellow
d.Black , magenta and yellow
Ans:A
87. Printers manufacture output by either
a.Impact methodology
b.Non impact methodology
c.Both a & b
d.None of those
Ans:C
88. what's name of temporary memory wherever the graphics information is keep to be displayed on screen
a.RAM
b.ROM
c.Frame buffer
d.None
Ans:C
89. The division of the pc screen into rows and columns that outline the no. of pixels to show an image is termed
a.Persistence
b.Resolution
c.Encapsulated post script
d.None
Ans:B
90. LCD means
a.Liquid crystal shows
b.Liquid crystal information
c.Liquid chrome information
d.None
Ans:A
91. liquid crystal display ar ordinarily employed in
a.Calculators
b.Portable
c.Laptop computers
d.All of those
Ans:D
92. liquid crystal display is a full of life device
a.Emissive
b.Non emissive
c.Gas discharge
d.None of those
Ans:B
93. Plasma panel is a commercial device
a.Emissive
b.Non emissive
c.Expensive
d.None
Ans:B
94. Plasma device converts
a.Electrical energy into light-weight
b.Light into power
c.Light into graphical energy
d.None of those
Ans:B
95. Plasma panel deem resolution
a.High
b.Good
c.Both a & b
d.Low
Ans:C
96. Plasma panel also are referred to as
a.Liquid crystal display
b.Gas discharge show
c.Non emissive show
d.None of those
Ans:B
97. the essential graphical interactions ar
a.Pointing
b.Positioning
c.Both a & b
d.None
Ans:B
98. GUI means
a.Graphical computer program
b.Graphical user interaction
c.Graphics uniform interaction
d.None
Ans:A
99. that one is that the basic device in GUI
a.Mouse
b.Graphics pill
c.Voice system
d.Touch panel
Ans:A
100. Pen or inkjet plotters use the subsequent devices
a.Drum
b.Flat bed
c.Both a & b
d.None of those
Ans:C
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