KERALA UNIVERSITY Class 4 object oriented techniques Question Paper 2020

Practice authentic previous year questions for better exam preparation.

Sample Questions

Create a class vector to hold an array of integers and perform the following operations using constructor for dynamic allocation of array based on size given as argument. (a) Create two vectors using constructor
Create a class vector to hold an array of integers and perform the following operations using constructor for dynamic allocation of array based on size given as argument. (b) Add the vectors and return the resultant vector
Create a class vector to hold an array of integers and perform the following operations using constructor for dynamic allocation of array based on size given as argument. (c) Multiply all elements in the vector by a given number $X$ and display the r...
(a) With a sample C++ program explain overloading of unary operators. 10
What is a friend function? Why is it required? Explain with an example.