CIT891 TMA NOUN Past Questions & Answers 2019

1. Question
One of the methods used for spatial redundancy reduction is __
Answer
Discrete Cosine Transform

2. Question
Spatially correlation of neighbouring pixels in a typical image,causes_______
Answer
redundancy of data

3. Question
A digitized one- hour color movie of HDTV-quality video would require about
Answer
560gigabytes

4. Question
A high-quality audio signal requires approximately ___
Answer
1.5 megabits per second for digital representation and storage

5. Question
Multimedia compression is necessary because of _____
Answer
'A' and 'B'

6. Question
All the following are color separation models except __
Answer
LCD

7. Question
_____ is the amount by which the color as been diluted with white
Answer
Saturation

8. Question
___ is not a property of a color source that the eye makes use of.
Answer
Luminance

9. Question
The process of converting stored digitized sample relating to a particular media type into their corresponding time-varying analog form is called ___
Answer
Signal decoding

10. Question
In multimedia technology, the process of converting different media data element for machine manipulation is called __
Answer
Digitalization
 

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11. Question
___ cannot be considered as an important parameter of the video signal.
Answer
Colour resolution

12. Question
Raster scanning begins at the ___
Answer
top-left corner and progresses horizontally, with a slight slope vertically, across the image

13. Question
Conversion of analog to digital is done by means of ____
Answer
both 'a' and 'B

14. Question
All the following statements are correct except ___
Answer
Images are usually editable or revisable

15. Question
______are visual presentations on some surface, such as a wall for the purpose of illustration
Answer
Graphics

16. Question
The Following are types of text that is processed by a multimedia computer except ___
Answer
Hybridtext

17. Question
Generally, audio data can be presented in ___ forms
Answer
3

18. Question
___ statement is not true about multimedia
Answer
In a computer environment, multimedia means that many media are under many computers control

19. Question
The following are examples of multimedia application except for ___
Answer
None of the options

20. Question
___ cannot be considered as a media.
Answer
Blog
 
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