Old Question Paper Model of Computer Science Set 2
For: Class 11
Year: 2059 (2002)
Group ‘A’ (Long Answers)
Attempt any two questions: [2×12.5=25]
1. Show with reference to a block diagram, the structure of a digital computer system and the inter connection of various units. Explain the functions of various units briefly.
2. What are the different phases of the software development? Explain each of the phases in detail.
3. What is an operating system? Why GUI operating system is more popular than text based operating system. Justify clearly.
Group ‘B’ (Short Answers)
Attempt all questions: [10×5=50]
4. Compare the distinctions between third and fourth generation computers.
5. Explain the terms hardware interrupts and software interrupts.
6. Differentiate between analog and digital computers.
7. What is binary number system? Convert 52010 into base 16.
8. Write truth table fro NOR operation of Boolean algebra.
9. Write short notes on touch pads and light pens.
10. What is data and information? Explain the advantages of database management system.
11. What is data dictionary? Explain the normalization in the flowchart.
12. Describe the terms spooling and buffering.
13. What are the two types of programming errors? How are they detected?
Read This Also:
Read This Also:
- Set I (2059) - Old Question Paper Model of Computer Science Class 11
- Computer Science Class 11 - Model Question Paper
- Old Question Paper 2070 - Computer Science Class 11 | Download
- The Magic of Words - Complete Summary | Compulsory English Class 11
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