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Name of the College : DMI College OF Engineering
Subject : Object Oriented Programming And Data Structures
Website : dmice.ac.in
Document type : Question Bank

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DMI Object Oriented Programming Question Paper

EC6301 – Object Oriented Programming And Data Structures :
Time : 3 Hours
Answer ALL Questions :
Max.Marks : 100

PART – A

(10 x 2 = 20 Marks)
1. What is constructor?
2. How is a class declared in C++?
3. What do you mean by friend function?
4. What is data encapsulation? Give example.
5. What is the use of scope resolution operator?
6. What are virtual destructors?
7. What is the use of virtual function in C++?
8. Difference between abstract class and concrete class
9. What are multilevel and multiple inheritances?
10. What do you mean by This Pointer?

PART – B

(5 x 16 = 80 Marks)
11. a) Illustrate the use of copy constructors and function overloading with C++ programming.
(OR)
b) Specify a class called complex to represent complex numbers. Overload +, – and * operators when working on the object of this class.
12. a) Briefly explain about oops concepts.
(OR)
b) Write short notes on container classes and proxy classes.
13. a) What is parameterized constructor? Explain with example.
(OR)
b) Write short notes on Dynamic Memory Allocation and Static Class Members.
14.a) Explain the concept of overriding. How it differs from overloading?
(OR)
b) Briefly explain about abstract base classes and concrete classes.
15. a) Define inheritance? Explain the different types of inheritances with example program
(OR)
b) Write short notes on constructors and destructors in derived classes.