B.Sc. (Computer Science) Sem 2 Introduction to OOP Using C++ Apr 2025 Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Attempt any two 10 marks
   • A) Explain the do-while loop in C++ with examples.
   • B) Explain the increment operators in C++.
   • C) Write a program in C++ to print prime numbers between 2 to 100 in the reverse order (2 should be the last one to be displayed).
   • D) Write a program in C++ to display all numbers between 5000 and 10000 which are divisible by both 3 and 7.
2. Q2 Attempt any two 10 marks
   • A) Explain overriding in C++ with examples.
   • B) Explain pure virtual functions in C++ with example.
   • C) Create a class to represent a complex number. Define appropriate constructor. Overload the operators for adding and subtracting two complex numbers. Create objects in the main and demonstrate the operation.
   • D) Write a program in C++ to implement a base class Person. Derive classes Student and Instructor from Person. A person has a name and an age. A student has a major subject, and an instructor has a salary. Write the class definitions, the constructors, and the member functions 'display' for all classes.
3. Q3 Attempt any two 10 marks
   • A) Explain relational operators in C++.
   • B) Write a note on constructors in C++.
   • C) Explain the various types of inheritance.
   • D) Write a program in C++ to read the content of a file and display it on the monitor.

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