Mobile Computing Set 2

Bachelor of Science in Computer Science TY (BSc CS),

Bachelor of Science in Information Technology FY (BSc IT),

Bachelor of Science in Information Technology TY (BSc IT),

Bachelor of Science in Information Technology (BSc IT),

Bachelor of Science in Computer Science (BSc CS)

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This set of Mobile Computing Multiple Choice Questions & Answers (MCQs) focuses on Mobile Computing Set 2

Q1 | TIFF (tagged image file format )are used for
  • vector graphics
  • bitmap
  • both a & b
  • none of these
Answer: bitmap
Q2 | EPS means
  • entire post script
  • entire post scale
  • encapsulated post script
  • none of these
Answer: encapsulated post script
Q3 | The additive color models use the concept of
  • printing ink
  • light to display color
  • printing line
  • none of these
Answer: light to display color
Q4 | The subtractive color model use the concept of
  • printing ink
  • light to display color
  • printing line
  • none of these
Answer: light to display color
Q5 | Color apparent in additive model are the result of
  • reflected light
  • transmission of light
  • flow of light
  • none of these
Answer: transmission of light
Q6 | Color apparent in subtractive model are the result of
  • amount of reflected light
  • transmission of light
  • flow of light
  • none of these
Answer: transmission of light
Q7 | Two dimensional color model are
  • rgb and cmky
  • rbg and cymk
  • rgb and cmyk
  • none
Answer: rgb and cmyk
Q8 | RGB model are used for
  • computer display
  • printing
  • painting
  • none of these
Answer: computer display
Q9 | CMYK model are used for
  • computer display
  • printing
  • painting
  • none of these
Answer: printing
Q10 | The intersection of three primary RGB color produces
  • white color
  • black color
  • magenta color
  • blue color
Answer: black color
Q11 | The intersection of primary CMYK color produces
  • white color
  • black color
  • cyan color
  • magenta color
Answer: black color
Q12 | The RGB model display a much _______ percentage of the visible band as compared to CMYK
  • lesser
  • larger
  • medium
  • none of these
Answer: larger
Q13 | Color depth can be defined by ________ which can be displayed on a display unit
  • bits per pixel
  • bytes per pixel
  • megabyte per pixel
  • none of these
Answer: bits per pixel
Q14 | Each bit represent
  • one color
  • two color
  • three color
  • none
Answer: two color
Q15 | RGB true color model has _______ color depth
  • 24bit
  • 32bit
  • 64bit
  • none
Answer: 24bit
Q16 | CMYK true color model has _______ color depth
  • 24bit
  • 32bit
  • 64bit
  • none
Answer: 32bit
Q17 | Grey scale images have a maximum color depth of
  • 8bit
  • 16bit
  • 24bit
  • 32bit
Answer: 8bit
Q18 | Graphics with limited features is known as
  • active graphics
  • passive graphics
  • grayscale image
  • none of these
Answer: grayscale image
Q19 | Computer of present time have much higher memory and ________ storage capacity
  • much smaller
  • much bigger
  • much slower
  • none
Answer: much bigger
Q20 | CRT means
  • common ray tube
  • cathode ray tube
  • common ray tube
  • none
Answer: cathode ray tube
Q21 | Refresh CRT consist of
  • glass wrapper
  • the phosphor viewing surface
  • the electron gun assembly
  • all of above
Answer: all of above
Q22 | The amount of time the phosphor produce light or shine is controlled by chemical composition of the phosphor. This is known as
  • persistence
  • resistance
  • generators
  • none
Answer: persistence
Q23 | The electron beam in a color picture tube is refreshed_______ times in a second to make video realistic
  • 15 times
  • 25 times
  • 35 times
  • 45 times
Answer: 25 times
Q24 | DUST means
  • direct view storage tube
  • domain view storage tube
  • direct view store tube
  • none
Answer: direct view storage tube
Q25 | DUST is rarely used today as part of
  • input device
  • output device
  • display systems
  • none
Answer: display systems
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