Fundamentals of Object-Oriented Programming - C++ - Operator Overloading

The video tutorial explains how to overload the plus operator in a distance class to add two distance objects. It covers the method declaration and definition, implementing the logic for the overloaded operator, and using it in the main function. The tutorial concludes with testing the program and displaying the results.

What is the primary purpose of overloading the plus operator in the distance class?

• To multiply two distances

• To add two distances

• To subtract two distances

• To divide two distances

Which keyword is essential when declaring an overloaded operator method?

• function

• class

• operator

• method

What is the return type of the overloaded plus operator method?

• int

• float

• void

• class object

What is the purpose of checking if inches are greater than or equal to 12 in the overloaded operator function?

• To convert inches to centimeters

• To convert inches to feet

• To convert feet to inches

• To convert feet to meters

In the main function, how is the overloaded plus operator used with distance objects?

• By calling a method directly

• By using a subtraction operator

• By using the plus sign between two distance objects

• By using a loop to add distances

What is the result of adding distance one and distance two using the overloaded operator?

• A division of the two distances

• A multiplication of the two distances

• A subtraction of the two distances

• A new distance object with combined feet and inches

How are the results of the distance calculations displayed in the program?

• By writing to a file

• By printing to the console

• By storing in a database

• By sending to a server