11.3.1 - Singleton Pattern
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Practice Questions
Test your understanding with targeted questions
What is the purpose of the Singleton Pattern?
💡 Hint: Think about managing resources.
What is the typical method name used to get the Singleton instance?
💡 Hint: It should be self-descriptive.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of the Singleton Pattern?
💡 Hint: Focus on the definition of Singleton.
True or False: A Singleton can have more than one instance.
💡 Hint: Recall the concept of single instance.
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Challenge Problems
Push your limits with advanced challenges
Design a Singleton class in Java that ensures thread safety without using synchronized methods. Explain your approach.
💡 Hint: Consider both the instance variable and synchronization.
Critically assess and provide a solution for testing a Singleton class implementation.
💡 Hint: Think about mocking and isolation for tests.
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