DCS2103- Week 12 (Objects and Classes)

Presentation

•

Computers

•

University

•

Practice Problem

•

Medium

Yasmin Basiran

Used 1+ times

FREE Resource

39 Slides • 11 Questions

Word Cloud

What is one thing you remember from Object Oriented Programming?

Type response here

Multiple Choice

What is a class in Python?

A class in Python is a type of variable that stores data only.

A class in Python is a function that performs calculations.

A class in Python is a method for handling exceptions.

A class in Python is a blueprint for creating objects that encapsulate data and functionality.

Multiple Choice

Which keyword is used to create a class?

define

function

create

class

Multiple Choice

What does self refer to?

A method to initialize class variables.

The instance of the class in object-oriented programming.

A keyword for defining global variables.

A reference to the parent class in inheritance.

Multiple Choice

What is the output?
class A:

x = 5

a1 = A()

a2 = A()

print(a1.x, a2.x)

5 4

4 5

5 5

5 6

Multiple Choice

What will happen if a class has no init?

The class will automatically inherit from a parent class.

The class will raise an error due to missing parameters.

The class will use a default constructor, and instance variables may not be initialized.

The class will have all instance variables set to zero.

Multiple Choice

What is the purpose of str?

To parse strings into data types.

To convert objects to their string representation.

To format strings for display purposes.

To concatenate multiple strings together.

Multiple Choice

What happens if you modify a class variable using the class?

Modifying a class variable using the class affects all instances of that class.

Modifying a class variable only affects the current instance.

Changing a class variable has no impact on other instances.

Class variables cannot be modified directly from the class.

Multiple Choice

Calling an instance method from the class without passing an object causes:

ValueError

TypeError

NameError

No error

Multiple Choice

Which method lets you modify class attributes?

Class methods (@classmethod)

Static methods (@staticmethod)

Instance methods

Abstract methods

Open Ended

Explain the difference between instance variables and class variables using a real-life example.

Type response here

Feature	Instance Variable	Class Variable
Belongs to	Each object individually	The class itself
Shared among objects	No	Yes
Example	Student's name, grade	School name, total students
Changes affect	Only that object	All objects

Show answer

Auto Play

Slide 1 / 50

SLIDE

Similar Resources on Wayground

44 questions

Unit 2: Microcontroller Family

Presentation

•

KG - University

43 questions

DCS2101 - Week 8 ( Stacks)

Presentation

•

University

49 questions

TTS2233 Chapter 1

Presentation

•

University

47 questions

Elkhorn History Images

Presentation

•

46 questions

Grafos

Presentation

•

University

44 questions

PHYSICAL FITNESS

Presentation

•

University

47 questions

CE 18 - Cryptography (EN)

Presentation

•

University

45 questions

Chapter 6

Presentation

•

University

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Computers

20 questions

Disney Trivia

Quiz

•

University

10 questions

Spanish Greetings and Goodbyes!

Presentation

•

6th Grade - University

20 questions

Physical or Chemical Change/Phases

Quiz

•

8th Grade - University

39 questions

Unit 7 Key Terms

Quiz

•

11th Grade - University

25 questions

SER and Subject Pronouns

Quiz

•

8th Grade - University

38 questions

Unit 6 Key Terms

Quiz

•

11th Grade - University

19 questions

Key Concepts in Buddhism

Quiz

•

University

0 questions

Cell Domain Basic Review (Biology)

Quiz

•

University