Differentiate between lossy and lossless compression, Computer Graphics

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Question:

(a) Differentiate between lossy and lossless compression.

(b) State the uses of the two compression standards MPEG-1 and MPEG-2.

(c) State three areas where multimedia in industrial training has become widespread.

(d) Using examples, explain what is meant by the following phrases.

(i) Multimedia is said to be personalised.
(ii) Multimedia can never get tired.

(e) Write short notes on multimedia kiosks.


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