Friday, January 20, 2023

Dr. A.P.J. Abdul Kalam University BCA III SEM Object Oriented Programming Through C++ [BCA302T] Dec 2020 Question Paper

Dr. A.P.J. Abdul Kalam University

Bachelor of Computer Application

Third Semester Main Examination, Dec-2020

Object Oriented Programming Through C++ [BCA302T]

Time: 3:00 Hrs Max Marks 50

Note : Attempt all questions. All questions carry equal marks.

Q.1 Describe object oriented programing. Write its advantages and disadvantages.


Write short note on following with example :

(i) Object

(ii) Class

(iii) Data abstraction

Q.2 What are static variable? Explain with example. Write a C++ program to find factorial of a given number.


Explain following with syntax :

(i) For loop

(ii) While loop

(iii) Do- while loop

Q.3 What is array? Explain with suitable example. Define constructor and destructor.


Write short notes on following :

(i) Function definition

(ii) Function call

(iii) Function prototype

Q.4 What do you mean by operator over loading and function overloading? Explain with example.


Define following :

(i) Friend and inline function

(ii) String handling function

(iii) Polymorphism

Q.5 What is inheritance? Explain different types of inheritance with example.


Explain following :

(i) Exception handling

(ii) Data templates

(iii) Abstract class

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