Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a UI object?
💡 Hint: Think about what elements you use in a software application.
Question 2
Easy
What is encapsulation in OOM?
💡 Hint: Consider how a class keeps its data safe from outside interference.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary benefit of using encapsulation in OOM?
- To increase complexity
- To protect the object's state
- To reduce the number of objects
💡 Hint: Think about why you would want to keep certain details private.
Question 2
In OOM, how do we define relationships between UI components?
- True
- False
💡 Hint: Consider how UI elements rely on each other for functionality.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simplified UI system for a mobile app using OOM principles. Describe at least three classes and their relationships.
💡 Hint: Consider how each class inherits from a common base class.
Question 2
Create an example where encapsulation and inheritance work together in a UI framework. Explain how they enhance code maintainability.
💡 Hint: Think of where common functionality can be defined once.
Challenge and get performance evaluation