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Home›Explore Exams›NEB +2› Grade 12›Subjects›Computer Science (Grade 12)

GyanMul Prep · NEB +2 · Grade 12

Computer Science (Grade 12)

Everything on these tabs is Computer Science (Grade 12) only, within NEB +2 Grade 12.

Grade 12 subjects

Chapters Questions Practice Quizzes Past Papers Institution Papers Mock Tests Solved Questions Progress Gurubaa

Chapters›Concepts of Object Oriented Programming

18

Chapter 18 of 26 · Computer Science (Grade 12)

Concepts of Object Oriented Programming

8 topics
Board exam — Object Oriented Programming, 6 marks across 3 chapters

Why the emphasis moved from procedures to data, and the four ideas that follow from that move — stated before any code is written.

Topics

What the syllabus defines for this chapter

1Procedural and object-oriented programming compared
2Why the emphasis is on data rather than on procedures
3Object and class as the two central ideas
4Encapsulation and data hiding
5Abstraction
6Inheritance
7Polymorphism
8Advantages and applications of object-oriented programming

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