Which is a valid display() method declaration of a class Sample?

1. Void Sample{int x}
2. public void display()
3. public void Show()
4. Display{}

Creating an object of a class is also referred to as:

1. Initialisation
2. Creation
3. Formation
4. Instantiation

Which keyword allocates objects in dynamic memory?

1. this
2. private
3. new
4. int

Read the following text, and choose the correct answer:

They are the real world or software world entities which possess different characteristics and common behaviour described within the class.

Which of the following concept of Object Oriented Programming describe?

1. Class
2. Object
3. Quality
4. Category