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NEB || Important Questions Paper of Computer Science-II Grade XII

NEB || Important Questions Paper of Computer Science-II Grade XII

Class: 12 || Subject: Computer Science || Unit 5: Object Oriented Programming (OOP)

Short answer Questions

  1. Explain class and object. [2.5+2.5]
  2. What is OOP? List the characteristics of OOP. [1+4]
  3. Explain the terms polymorphism and inheritance. [5]
  4. What is OOP? List the advantages of OOP. [1+4]
  5. Describe the importance of OOP. [5]
  6. What is procedural oriented programming? Explain. [5]
  7. What is object oriented programming? How it is different form the procedure oriented programming? [2+5]
  8. Why polymorphism and inheritance are important concepts of OOP? Explain. [7]
  9. Explain the terms polymorphism and inheritance. [7]
  10. Define the terms polymorphism and inheritance with examples. [7]
  11. Explain the characteristics of objects oriented programming. [7]
  12. Why polymorphism and inheritance are important concepts of OOP? Explain. [7]
  13. Name the tools that are used in program design. Polymorphism and Inheritance are important concepts of OOP. What do you understand by there two terms? [ 7]
  14. What is Logical operator? Give two examples of their use. Compared to procedure orented programming what advantages does not event driven programming offer? [3+4]
  15. What is object oriented programming? how is it different from the procedure oriented programming? [7]

Write short notes on:

  1. Inheritance [3.5]
  2. Polymorphism [5]

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Grade XII Chemistry Important Exam Questions

Unit: 6 Information Communication Technology and Cyber Law

Short answer questions

  1. Describe the cyber crime in Nepal. What are protection method to the cybercrime? [2+3]
  2. Write notes on: Digital divide and social impact of ICT. [2.5+2.5]
  3. Describe Computer crime and its various forms. [5]
  4. What is cyber crime? Explain its effects raised in this contemporary society. [2+5]
  5. What do you mean by IT? Explain the advantages and disadvantages of IT. [2+5]

Write short notes on:

  1. Computer crime. [2.5]
  2. Social impact of the ICT. [2.5]
  3. Cyber Law [3.5]
  4. Cyber crime. [3.5]

Unit 7: Multimedia

Short answer questions

  1. What is multimedia? List out the component of multimedia. [2+3]
  2. Explain the components of multimedia. [5]
  3. Describe any five application of multimedia. [5]
  4. Define multimedia. List the advantages and disadvantages of multimedia. [1+4]
  5. What is multimedia? Explain its application areas. [3+4]
  6. What is computer animation? How is it used on one film making industry? [3+4]

Unit 8: Artificial Intelligence

Short answer questions

  1. What is AI? Explain cyber law. [2+3]
  2. Describe applications of AI. [5]
  3. What is AI? What are the uses of AI? [2+3]
  4. What is AI? Explain the application areas of AI. [1+4]
  5. What do you understand by AI? How it affects the modern society? [2+5]
  6. What do you understand by AI? How it affects the society? Explain the terms polymorphism and inheritance in terms of OOPs. [1+2+4]
  7. What does an AI application work? Can a computer really think with the aid of AI? [3.5]

Write short notes on:

  1. Application of AI [3.5]

Unit 9: Contemporary Technology

Short answer questions

  1. Define the terms e-learning and virtual reality. [2.5+2.5]
  2. What is E-governance? List out the objectives of E-governance. [1+4]
  3. Define the terms e-business and e-learning. [2.5+2.5]
  4. List out the advantages and disadvantages of e-business. [5]
  5. What are the objectives of e-governance? Explain. [5]
  6. What are the key challenges of implementing e-governance in developing countries? [5]
  7. What is e-commerce? Explain its role to enhance the digital economy. [5]
  8. What is e-commerce? Write impact of e-commerce technology in our society. [3+4]
  9. What do you mean by e-commerce? Distinguish between WWW (world wide web) and Internet? What is multimedia? What are the hardware devices required by a personal computer to make it ‘multimedia capable’? [2+2+1+2]

Write short notes on:

  1. E-Learning [2.5]
  2. E-Commerce [2.5]

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