Download PTU (Punjab Technical University) B.Tech (Bachelor of Technology) / BE (Bachelor of Engineering) 2021 January IT 7th Sem 71991 Multimedia And Applications Previous Question Paper
Total No. of Pages : 02
Total No. of Questions : 18
B.Tech. (IT ) (2012 to 2017 E-III) (Sem.?7)
MULTIMEDIA AND APPLICAT IONS
Subject Code : BTCS-910
M.Code : 71991
Time : 3 Hrs. Max. Marks : 60
INST RUCT IONS T O CANDIDAT ES :
1 .
SECT ION-A is COMPULSORY cons is ting of TEN questions carrying TWO marks
each.
2 .
SECT ION-B c ontains F IVE questions c arrying FIVE marks eac h and s tud ents
have to atte mpt any FOUR q ues tions.
3 .
SECT ION-C contains THREE questions carrying T EN marks e ach and s tudents
have to atte mpt any T WO questio ns.
SECTION-A
Write briefly :
1.
Distinguish between Multimedia and Hypermedia Systems.
2.
What is the role of Multimedia Server?
3.
What is DVI technology?
4.
Compare lossy and lossless compression.
5.
What is MPEG video format?
6.
Which MPEG video standard has least bandwidth requirements?
7.
What is MIDI?
8.
Write short note on TV standards.
9.
What is the storage size required to store a binary image of size1024?1024.
10. How image differs from video?
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SECTION-B
11. List various image compression formats. Explain any one in detail.
12. What are the various authoring tools which are used to design a multimedia project?
Explain.
13. Explain Huffman CODING algorithm with suitable example.
14. Explain the role of Multimedia in Education and Business.
15. How analog sound signal is converted to digital sound signal? Explain.
SECTION-C
16. Compare the different file formats used for images on the basis of different parameters.
17. Explain Lempel-Ziv-Welch (LZW) algorithm in detail.
18. Write short notes on :
a. GIF Compression
b. RAID
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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This post was last modified on 26 June 2021