Y12 CS Object Oriented Programming

What can be described as a blueprint for making objects?

• A class

• An array

• A definition

• A method

In OOP, objects can communicate with each other.

• true

• false

All objects in a class must...

• be identical

• have key underlying similarities

• be totally unique and different from one another

Objects are also known as _____ of a certain class.

Each object is responsible for...

• Just its own data

• Just the operations on data

• Its own data AND the operations on the data

The characteristics of an object are known as...

• Attributes

• States

• Behaviours

Situations which can change for an object are known as...

• Attributes

• States

• Behaviours

Which is the correct Python syntax for declaring a new class called Tree?

• def class Tree:

• Class Tree:

• class Tree:

• def Class Tree:

The properties that all objects must have are defined in a method called

• .init()

• .init()___

• .__init__()

The first parameter passed when a new instance is created will always be a variable called ____.