Preview

02-OOP Key Concepts

 1. Which of the following is NOT a part of Object Oriented Programming? (OOP)

  Encapsulation

  Multitasking

  Information Hiding

  Inheritance

 2. What is the template of an object called?

  ObjectTemplate()

  Blueprint

  Stencil

  Class

 3. OOP promotes a way of programming that allows programmers to think in terms of

  Attributes

  Objects

  Data

  People

 4. "Information Hiding" can also be termed as:

  Inheritance

  Moulding

  Cloaking

  Encapsulation

 5. The process by which one object can acquire the properties of another object is:

  Inheritance

  Polymorphism

  Abstraction

  Blueprinting

 6. A big advantage of OOP over traditional programming is:

  The ability to re-use classes

  The convenience of giving all objects in a project the same name

  Cachability

  The objects are all declared private

 7. "Constructors" in OOP are used to:

  Build a GUI

  Construct attributes linked to an polymorphed state

  Initialize a newly created object

  Construct a function

 8. Two or more methods with the same name in the same class with different arguments is called

  Method overloading

  Method overriding

  Method overcompensating

  Method overusing

 9. In an object oriented language, it is possible to create another class called a 'derived class' that is based on an existing class - The derived class has all the properties of the 'superclass' (the parent class) and also some data and methods of its own.

  True

  False

 10. What is the name of the created class in the below example?
class Dog:

    kind = 'canine'         # class variable shared by all instances
    def __init__(self, name):
        self.name = name    # instance variable unique to each instance

  class

  canine

  Dog

  kind