Computer Fundamentals 2022 – BSc Computer Science Part 1

Note: Attempt five questions in all section. Attempt any one question from each Section. All questions carry equal marks.

Section-A Marks : 5

1. What is algorithm? Explain its advantages and disadvantages.

2. What is BCD? Explain different types of ASCII codes with example.

Section-BMarks : 7

3. Differentiate semiconductor memory with magnetic memory. Explain with example of each.

4. Explain the following :

(i) Floppy Disk Drive

(ii) Flash Drives

(iii) CD ROM

Section-CMarks : 7

5. Write and explain register transfer notations for all instruction types with examples.

6. What is indexed addressing mode? Explain various types of indexed addressing modes.

Section-DMarks : 7

7. Explain the classification of computers. Explain also 4GL and 5GL.

8. Explain time-sharing, multiprocessing and real time operating system with examples.

Section-EMarks : 7

9. How computers can used in Education & Training? Explain its uses in research areas.

10. Write short notes on :

(a) Input and Output gating of ALU

(b) Design memory hierarchy

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