1. How mutex works 2. Howe do you share information between threads? 3. Questions inCompletableFuture? 4. Write a program to show the deadlock condition? 5.

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Technical Lead interview questions on mutex, thread communication, CompletableFuture, and deadlock

Mutex is a synchronization mechanism to prevent multiple threads from accessing shared resources simultaneously
Thread communication can be achieved through shared memory, message passing, or synchronization primitives like semaphores
CompletableFuture is a Java class that represents a future result of an asynchronous computation and provides methods to chain and combine them
Deadlock occurs when two or more threads are blocked waiting for each other to release resources they hold
To demonstrate deadlock, create two threads that acquire locks in opposite order and then try to acquire the other lock

1. How mutex works 2. Howe do you share information between threads? 3. Questions inCompletableFuture? 4. Write a program to show the deadlock condition? 5.

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