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4 cards from this section. Quick, good the night before a test.
What does thread safety mean?
Consider what happens when multiple threads access the same resource.
Define race condition.
Think about two threads trying to change the same variable simultaneously.
What is thread safety?
Think about the main goal of thread-safe classes.
True or False: Race conditions can lead to unpredictable results.
Consider the definition of race conditions.
Consider a bank application where multiple threads can access and update the same account balance. Describe how you would ensure thread safety in this system.
Think about how you manage simultaneous access to resources.
Design a multi-threaded program that counts how many times a specific character appears in a shared string. How would you ensure accuracy while handling concurrency?
Consider how to manage shared resources and ensure thread-safe updates to the counter.
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