Introduction to object-oriented programming

How many classes can be defined in a single program?

A ... is a procedure associated with a class that describes an action an object is able to perform.

Which of the following concepts of OOPS means exposing only necessary information to client?

Which object-oriented programming concept is used as reuse mechanism?

Why reusability is a desirable feature of a programming language?

Which is not feature of OOP in general definitions?

Which of the following best defines a class?

Which object-oriented programming concept means exposing only necessary information to the calling functions?

Object-oriented programming can be implemented without using class in a program.

You are writing code for a car, truck, and bus. These items under the class called vehicle are referred to as

Which of the following concepts provides facility of using object of one class inside another class?

Which concept means wrapping the data variables and code acting on the methods together as a single unit?

Which of the following type of class allows only a single instance of itself to be created?