Difference between System Call and Library Call In this article, you will learn the difference between the System Call and Library Call.…
Process Schedulers
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Uses of Operating System The operating system is used everywhere today, such as banks, schools, hospitals, companies, mobiles, etc. No device can…
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What is VSE Operating System? VSE (Virtual Storage Extended) is an operating system for IBM mainframe computers, used for traditional batch and…
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System Calls in Operating System A system call is a way for a user program to interface with the operating system. The…
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Views of Operating System An operating system is a framework that enables user application programs to interact with system hardware. The operating…
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What is Zombie Process? A zombie process or defunct process is a process that has completed execution (via the exit system call)…
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Difference between System Software and Operating System In this article, you will learn about the difference between system software and operating system.…
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Difference between Virtual Memory and Job Pool Both virtual memory and job pools temporarily store the processes on disk and bring them…
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Why must User Threads be mapped to Kernel Thread? A kernel thread is an actual thread that is capable of being scheduled…
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Difference between Virtual and Physical Address The addresses identify a location in the memory where the actual code resides in the system…