What are the advantages of using semaphores over mutexes?
Semaphores allow multiple threads to access a resource, while mutexes restrict access to one thread at a time.
Can you explain how semaphores manage access to resources?
Semaphores use a counter to track the number of available resources, allowing multiple threads to proceed if the count is positive.
Are there any scenarios where mutexes are preferred over semaphores?
Yes, mutexes are preferred when exclusive access is required, such as when modifying shared data to prevent race conditions.
What are some common use cases for semaphores?
Common use cases include managing connection pools, limiting access to a certain number of threads, and controlling resource allocation.
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