Practice What is an Object? - 6.3 | 6. Elementary Concept of Objects and Classes | ICSE 9 Computer Applications
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What is an Object?

6.3 - What is an Object?

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is an object in OOP?

💡 Hint: Think about how classes and objects relate.

Question 2 Easy

Can you name an attribute of a car object?

💡 Hint: Think of what describes a car.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is an object?

A template for classes
An instance of a class
A collection of methods

💡 Hint: Remember the relationship between classes and objects.

Question 2

True or False: Each object created from a class can have its own attributes.

True
False

💡 Hint: Consider how objects are defined.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create a class named 'Student' with attributes name and age. Instantiate an object named student1 with name 'Alice' and age 16. List the actions you can perform with this object.

💡 Hint: Focus on how you can utilize the attributes you assigned.

Challenge 2 Hard

Consider a class 'Rectangle' with attributes width and height. Write a method that calculates the area of the rectangle. Instantiate a rectangle object, set its dimensions, and calculate its area.

💡 Hint: Remember how to use methods within your class to perform calculations.

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