B.Sc-B.Sc Animation 1st Year Paper – VIII : INTRODUCTION TO MASS COMMUNICATION (University of Pune, Pune-2013)

F.Y. B.Sc. (Animation) Examination, 2013
Paper – VIII : INTRODUCTION TO MASS COMMUNICATION AND
MEDIA LITERACY
(2011 Course)

Time : 3 Hours                                                                                                  Max. Marks : 80

Instructions : 1) All questions are compulsory.

2) Figures to the right indicate full marks.

3) Use of non programmable battery calculator is allowed.

1. Attempt any ten of the following : 20
1) Define code word.
2) What is pixel ?
3) Define ‘window’ and view port.
4) Write down name of algorithm for polygon clipping.
5) What is FDDI ?
6) What are 3 types of text ?
7) Write down shearing matrix in 2D.
8) Write any two reasons for the necessity of computer graphics.
9) Explain the term ‘Packet mode’.
10) What is CCIR ?
11) Define region filling.
12) Define Token Rotation Time (TRT).
2. Attempt any three of the following : 15
1) Write a note on analog signal.
2) Explain raster scan display.
3) Write down concatenated matrix for first reflection.
4) Discuss RGB colour model.
5) Write a note on multimedia information representation.

3. Attempt any three of the following : 15
1) Discuss Z buffer algorithm for hidden surfaces.
2) Write a note on JPEG.
3) Explain communication modes simplex, half duplex, duplelx.
4) What are colour CRT monitors ?
5) What are advantages of computer graphics ?
4. Attempt any three of the following : 15
1) Explain Huffman tree code construction.
2) Use Cohen Sutherland algorithm to clip two lines AB and CD with A(40, 13),
B(75, 45), C(70, 20), D(100, 10) against a window (50, 10), (80, 10), (80, 40),
(50, 40).
3) Write Bresenham’s algorithm about scan conversion line segment.
4) Write an algorithm for rotation about an arbitrary point in 2D.
5) Explain high speed LAN.
5. Attempt any three of the following : 15
1) Explain text compression and image compression briefly.
2) Write a note on boundary filling.
3) Explain area subdivision algorithm.
4) Obtain the concatenated transformation matrix for the following successive
transformations (a) translate in X, Y, Z direction by 2, 3, 5 units respectively
(b) shearing in X coordinate by a factor of 2 units proportional to Z co-ordinate
(c) reflection in YZ plane.
5) Write a note on Ethernet/IEEE 802.3.
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B/I/13/260