Read What is semaphore? Questions with Answers

In computer science, a semaphore is a protected variable or abstract data type which constitutes the classic method for restricting access to shared resources such as shared memory in a parallel programming environment. A counting semaphore is a counter for a set of available resources, rather than a locked/unlocked flag […]


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Read Advantages and disadvantages of using macro and inline functions? Questions with Answers

Advantage: Macros and Inline functions are efficient than calling a normal function. The times spend in calling the function is saved in case of macros and inline functions as these are included directly into the code. Disadvantage: Macros and inline functions increased the size of executable code. Difference in inline […]


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Read What is the difference between a ‘thread’ and a ‘process’? Questions with Answers

In computing, a process is an instance of a computer program that is being sequentially executed by a computer system that has the ability to run several computer programs concurrently. Thread A single process may contain several executable programs (threads) that work together as a coherent whole. One thread might, […]


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