Dr.A.P.J.Abdul Kalam University BE LATERAL III SEM ALL BRANCH Object Oriented Programming & Methodology [IT-223] Dec - 2020 Question Paper

 Bachelor of Engineering

Third Semester Main Examination, Dec-2020

Object Oriented Programming & Methodology [IT-223]

Branch - IT

Time: 3:00 Hrs Max Marks 70

Note : 1. Attempt any five questions out of Eight.

           2. All question carry equal marks.

Q.1 (a) Explain dynamic memory allocation in C++ with example.

(b) Explain the concept of encapsulation with example.

Q.2 (a) What is function? Discuss the function overloading with example.

(b) Describe the concept of call by value and call by reference with an example.

Q.3 (a) Explain control statement with taking a suitable example.

(b) Explain with example what is constructor? How we invoke a constructor function?

Q.4 (a) Explain virtual function and friend function with suitable example.

(b) Briefly explain exception handling and containers.

Q.5 (a) Explain and differentiate between run time and compile time

polymorphism.

(b) Explain various types of inheritance. Give any two advantages of

inheritance.

Q.6 (a) What do you mean by access specifiers? Define their types and accessibility levels with example.

(b) Define abstract class? What is the importance of abstract class explain with suitable example?

Q.7 (a) Discuss in detail about OOPS concepts.

(b) State the difference between following:-

(i) Object oriented programing and procedure oriented programing

(ii) C and C++

Q.8 Write short note oni) Message passing

ii) Types of association

iii) Class and object

Attachment & Scanned Copies:

Share This