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5) Programming (Python, OOP, Recursion)

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📖 Theory – 5) Programming (Python, OOP, Recursion)

I. Programming Constructs
• Sequence, selection (if, else), iteration (loops).
• Variables, data types (integer, float, boolean, string).

II. Functions and Procedures
• Defining and calling functions.
• Parameters, return values, scope.

III. Data Structures
• Arrays (lists), tuples, dictionaries.
• 2D arrays.

IV. Object-Oriented Programming (OOP)
• Classes and objects, attributes, methods.
• Encapsulation, inheritance, polymorphism.

V. Recursion
• A function calling itself.
• Base case and recursive case.
• Advantages and disadvantages.

VI. Errors and Testing
• Syntax, runtime, logic errors.
• Testing strategies: dry run, trace table.

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📝 Practice Questions (20)

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Question 1: How does Recursion work?

Question 2: How does Return value work?

Question 3: Explain Syntax error.

Question 4: How does Encapsulation work?

Question 5: Give an example of 2D array.

Question 6: How does Selection work?

Question 7: How does Scope work?

Question 8: Why is Function important in computer science?

Question 9: How does Class work?

Question 10: Why is Object important in computer science?

Question 11: How does Parameter work?

Question 12: Give an example of Data type.

Question 13: Why is Encapsulation important in computer science?

Question 14: Explain Recursion.

Question 15: Give an example of Sequence.

Question 16: Define Inheritance.

Question 17: Why is 2D array important in computer science?

Question 18: How does Variable work?

Question 19: Why is Parameter important in computer science?

Question 20: Give an example of Return value.

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