What is the difference between concurrency and synchronization in Java?
Concurrency refers to the ability of a program to manage multiple tasks at the same time, while synchronization is a mechanism to control access to shared resources to prevent conflicts.
Can you give me an example of concurrency in Java?
Sure! An example of concurrency in Java is using threads to perform multiple operations simultaneously, like downloading files while processing data.
How does synchronization work in Java?
Synchronization in Java is achieved using the synchronized
keyword, which ensures that only one thread can access a block of code or method at a time.
What are the potential issues if I don't use synchronization?
Without synchronization, you may encounter issues like race conditions, where multiple threads modify shared data simultaneously, leading to inconsistent results.
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