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Deadlock with Mutex Locks

In 2024 also deadlock with mutex method we are explaining Let’s see how deadlock can occur in a multithreaded Pthread program using mutex locks. The pthread_mutex_init() function initializes an unlocked mutex. Mutex locks are acquired and released using pthread_mutex_lock() and pthread_mutex_unlock(), respectively. If a

Multitasking Mobile Operating Systems

Because of the constraints imposed on mobile devices, early versions of iOS did not provide user-application multitasking; only one application runs in the foreground and all other user applications are suspended. Operating system tasks were multitasked because they were written by Apple and well

Public and Private-key cryptography

Public-key cryptography is the backbone of most distributed systems. It provides both a way to encrypt a message and to confirm the source of a message, without the need to agree upon a shared key. It is used in a wide variety of protocols

Caching Explained

Caching Scheme The concept of caching is simple. If the data needed to satisfy the access request are not already cached, then a copy of those data is brought from the server to the client system. Accesses are performed on the cached copy. The

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