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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of using a Singleton design pattern?
💡 Hint: Think about resource management.
Question 2
Easy
Provide an example of where a Factory pattern would be useful.
💡 Hint: Consider object creation scenarios.
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 does the Singleton design pattern ensure?
- Multiple instances of a class
- Single instance of a class
- No instance of a class
💡 Hint: Consider instances in terms of resource control.
Question 2
The Factory pattern facilitates which of the following functionalities?
- True
- False
💡 Hint: Think about how objects can be created flexibly.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
How would the absence of the DAO pattern affect data management in an EMS?
💡 Hint: Consider the implications for developer efficiency.
Question 2
Design a scenario where the use of the Factory pattern could simplify coding for different employee types.
💡 Hint: Think about the scalability of your design.
Challenge and get performance evaluation