23 - Java Memory Model and Thread Safety
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
Define the Java Memory Model in your own words.
💡 Hint: Think about thread interactions.
What does the volatile keyword do?
💡 Hint: Consider where shared states are modified.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of the Java Memory Model?
💡 Hint: Think about communication requirements of multi-threaded apps.
Atomicity guarantees operations happen in a single step.
💡 Hint: Consider indivisible operations.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
You're developing a multi-threaded banking application. Explain how you would ensure accuracy when transferring money from one account to another.
💡 Hint: Consider how shared data integrity is maintained.
Discuss the implications of using a volatile variable for a shared counter vs. using synchronized methods.
💡 Hint: Think about the necessity of atomicity vs. visibility.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.