OOP vs FP Comparison Quiz

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Questions and Answers

What is a key characteristic of Object-Oriented Programming?

  • Functions primarily operate on global variables.
  • Data is processed in isolation from functionality.
  • It avoids the creation of reusable components.
  • Objects encapsulate both data and functionality. (correct)

In the example of the virtualPet object, what does the method nap() do?

  • It makes the virtual pet sleep indefinitely.
  • It changes the sleepy state of the pet to false. (correct)
  • It returns the current status of the virtual pet.
  • It initializes the virtual pet object.

Which statement is true regarding Functional Programming?

  • It focuses on using pure functions to operate on data. (correct)
  • It emphasizes the use of classes and objects to manage data.
  • It keeps data and functionality combined for better performance.
  • It relies primarily on side effects for executing code.

What does the getTotal function return when provided with the arguments 2 and 3?

<p>5 (B)</p> Signup and view all the answers

How does Object-Oriented Programming differ from Functional Programming in terms of data management?

<p>OOP organizes data with methods in a single entity, whereas FP processes data using separate functions. (B)</p> Signup and view all the answers

Flashcards

OOP

Object-Oriented Programming groups data and related actions(functions) into objects.

FP

Functional Programming uses functions to process data, separating data and functions.

Object

An object in OOP combines data and methods that operate on that data.

Method

A function associated with an object that performs actions on the object's data.

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Function

A block of code designed to perform a specific task in FP.

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Study Notes

Object-Oriented Programming (OOP)

  • OOP groups data and functions within objects.
  • Example: virtualPet object has a sleepy property and a nap method to modify this property.
  • Using the nap method changes the sleepy state from true to false .
  • Access to the sleepy property is done through virtualPet.sleepy.

Functional Programming (FP)

  • FP focuses on functions manipulating data.
  • Example: getTotal function adds two numbers.
  • getTotal(a,b) returns the sum of a and b.
  • Data (like num1 and num2) and functionality (getTotal function) are distinct entities.

Summary

  • OOP: Combines data and related actions within an object.
  • FP: Separates data and functions for processing data.

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