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K u v e m p u U n i v e r s i t y

Assignments for B.Sc.(IT) & M.Sc.(IT) Courses

Subject: Graphics & Multimedia
Subject Code: BSIT – 51

Assignment: TA (Compulsory)

1. What is the meaning of interactive computer graphics? List the various applications of the computer graphics.

2. Explain in detail the Hardware required for effective graphics on the computer system.

3. Compare Raster scan system with random scan system.

4. How many colors are possible if

a. 24 bits / pixel is used

b. 8 bits / pixel is used

Justify your answer

5. List and explain different text mode built-in functions of C Programming language.

6. Write a C program to create Indian national flag.

Assignment: TB (Compulsory)

PART - A
1. What is the need for computer graphics?
2. What is graphics processor? Why it is needed?
3. What is a pixel ?
4. Why C language is popular for graphics programming?
5. Define resolution.
6. Define aspect ratio.
7. Why refreshing is required in CRT ?
8. Name the different positioning devices.
9. What are pointing devices?
10. What is multimedia?
11. What are sound cards?
12. What is sampling?
13. What is morphing ?
14. What is rendering?
15. What is warping?
16. Why we use scanner?
17. What is ganut in Photoshop ?
18. What is a layer?
19. What are editing tools? Why it is needed?
20. What is file format?
Fill in the blanks:
21. _____________constitutes an integration of multiple media such as text, graphics, audio, video and animation elements.
22. _____________files are the micro son standard file format for storing waveform audio data.
23. The amount of data that can be transmitted from one computer to another in a given time frame is called_____________
24. Computer graphics can be classified into_____________ and_____________.
25. _____________method is used to assign colors values to any new pixel, at the time of resampling.
PART - B
Answer any FIVE:
1. a)