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
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary purpose of the Adapter Pattern?
💡 Hint: Think of objects that need to connect but don't naturally fit.
Question 2
Easy
Name an example where the Decorator Pattern could be used.
💡 Hint: Consider beverages with various mixes.
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 Adapter Pattern primarily used for?
- To allow different objects to work together
- To enhance the functionality of a class
- To group similar objects together
💡 Hint: Think about combining blocks that don’t naturally fit.
Question 2
True or False: The Decorator Pattern modifies the original structure of the class.
- True
- False
💡 Hint: Reflect on how layers are added without changing what's underneath.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a Java application using both Adapter and Decorator Patterns. Explain how each pattern is implemented.
💡 Hint: Focus on defining at least two classes for each pattern.
Question 2
Reflect on a real-world scenario where the Composite Pattern could lead to inefficiencies. Discuss how it could be redesigned.
💡 Hint: Consider how changes in requirements could affect your design.
Challenge and get performance evaluation