Questions
Syllabus
Qns. By Syllabus

Semester

Subject

Year

Tribhuwan University

Institute of Science and Technology

Model

Bachelor Level / Third Year / Sixth Semester / Science

Bachelors in Information Technology (BIT356)

(Multimedia Computing)

Full Marks: 60

Pass Marks: 24

Time: 3 Hours

Candidates are required to give their answers in their own words as for as practicable.

The figures in the margin indicate full marks.

Section A

Long Answers Questions

Attempt any TWO questions.
[2*10=20]
1.
Describe the process of speech generation, analysis and transmission.[10]
2.
What is data compression? How working mechanism of lossy DCT mode is different from expanded lossy DCT mode of data compression?[10]
3.
Describe image formats. How they are stored? How animation in done?[10]
Section B

Short Answers Questions

Attempt any Eight questions.
[8*5=40]
4.
Define multimedia and multimedia system with examples. [5]
5.
Discuss the libraries and toolkits used while programming multimedia systems. [5]
6.
Let A = {a/20, b/15, c/5, d/15, e/45} be the alphabet and its frequency distribution. Now show how Huffman Coding works. Make your assumptions if required. [5]
7.
Calculate the file size in bytes for a 45 second recording at 40.14 KHz with 16 bits resolution stereo sound. [5]
8.
What is digital video? How transmission of video signal is done? [5]
9.
How is user interface design done in multimedia? [5]
10.
Explain the applications of multimedia. [5]
11.
How user friendliness can be ensured while designing user interfaces in multimedia systems? [5]
12.
Describe the development life cycle for design and development of multimedia systems. [5]