Deck 2: Understanding Color Models and Formats in Digital Imaging

Question 1

TIFF (tagged image file format )are used for

A) vector graphics
B) bitmap
C) both a & b
D) none of these

Answer 1

bitmap

Question 2

EPS means

A) entire post script
B) entire post scale
C) encapsulated post script
D) none of these

Answer 2

encapsulated post script

Question 3

The additive color models use the concept of

A) printing ink
B) light to display color
C) printing line
D) none of these

Answer 3

light to display color

Question 4

The subtractive color model use the concept of

A) printing ink
B) light to display color
C) printing line
D) none of these

Question 5

Color apparent in additive model are the result of

A) reflected light
B) transmission of light
C) flow of light
D) none of these

Question 6

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

Question 7

Two dimensional color model are

A) rgb and cmky
B) rbg and cymk
C) rgb and cmyk
D) none

Question 8

RGB model are used for

A) computer display
B) printing
C) painting
D) none of these

Question 9

CMYK model are used for

A) computer display
B) printing
C) painting
D) none of these

Question 10

The intersection of three primary RGB color produces

A) white color
B) black color
C) magenta color
D) blue color

Question 11

The intersection of primary CMYK color produces

A) white color
B) black color
C) cyan color
D) magenta color

Question 12

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

Question 13

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

Question 14

RGB true color model has _______ color depth

A) 24bit
B) 32bit
C) 64bit
D) none

Question 15

CMYK true color model has _______ color depth

A) 24bit
B) 32bit
C) 64bit
D) none

Question 16

Grey scale images have a maximum color depth of

A) 8bit
B) 16bit
C) 24bit
D) 32bit

Question 17

Graphics with limited features is known as

A) active graphics
B) passive graphics
C) grayscale image
D) none of these

Question 18

Computer of present time have much higher memory and ________ storage capacity

A) much smaller
B) much bigger
C) much slower
D) none

Question 19

CRT means

A) common ray tube
B) cathode ray tube
C) common ray tube.
D) none

Question 20

Refresh CRT consist of

A) glass wrapper
B) the phosphor viewing surface
C) the electron gun assembly
D) all of above

Question 21

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

Question 22

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

Question 23

DUST means

A) direct view storage tube
B) domain view storage tube
C) direct view store tube
D) none

Question 24

DUST is rarely used today as part of

A) input device
B) output device
C) display systems
D) none