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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a synchronized method?
💡 Hint: Look for the keyword before the method.
Question 2
Easy
Why is synchronization necessary in multithreading?
💡 Hint: Think about what happens when multiple threads modify shared data.
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 main purpose of synchronization in Java?
- Improve performance
- Control access to shared resources
- Simplify code
💡 Hint: Think about why we need to manage access to resources.
Question 2
True or False: A synchronized method can be accessed by multiple threads at the same time.
- True
- False
💡 Hint: Recall the definition of synchronization.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Develop a Java application that simulates a banking system with multiple threads accessing the same account balance. Implement proper synchronization to avoid race conditions.
💡 Hint: Use synchronized blocks for finer control within the operations.
Question 2
Explain a potential deadlock in a multi-threaded program where two threads lock two separate resources. Describe how to avoid it.
💡 Hint: Review how resources are allocated.
Challenge and get performance evaluation