Quiz #1 Programming Language

What do you call an instance or creation of a class?

Object

What is Object-Oriented Programming (OOP)?

 A software development paradigm

This structure stores information about an object and defines its state:

Attribute

A method is best described as:

A function that performs a task

These are the two major concepts that OOP relies on:

Class and Object

Which benefit of OOP allows code to be used again without rewriting it?

Reusability

Which principle hides complex details and presents only the essential features?

Abstraction

The term meaning "many forms", which allows objects to have different behaviors depending on their type:

Polymorphism

What allows a new class to acquire properties and functions from an existing class?

Inheritance

Which OOP principle involves binding data and functions into a class to protect it?

Encapsulation

If you can easily add new features and classes to a system without changing existing code, it demonstrates:

Extensibility

In the example given, Grasshopper and Ant are subclasses that inherit features from which parent class?

Insect

Which principle helps improve maintainability by keeping data safe from outside interference?

Encapsulation

In the polymorphism example, what makes the function produce "Meow" for Cat and "Bark" for Dog?

The method is overridden

OOP encourages organization into discrete, self-contained units. This benefit is called:

Modularity

Inheritance allows code reusability and establishes class hierarchies? (true or false)

TRUE

Objects cannot interact with one another in OOP. (true or false)

FALSE

In encapsulation, private data can be accessed directly by any code outside the class. (true or false)

FALSE

Abstraction helps isolate the impact of changes made to the code. (true or false)

TRUE

Procedural programming and Object-oriented programming are exactly the same. (True or false)

FALSE