Process Management

System Calls in Operating System A system call is a way for a user program to interface with the operating system. The…

Views of Operating System An operating system is a framework that enables user application programs to interact with system hardware. The operating…

What is Zombie Process? A zombie process or defunct process is a process that has completed execution (via the exit system call)…

Difference between System Software and Operating System In this article, you will learn about the difference between system software and operating system.…

Difference between Virtual Memory and Job Pool Both virtual memory and job pools temporarily store the processes on disk and bring them…

Why must User Threads be mapped to Kernel Thread? A kernel thread is an actual thread that is capable of being scheduled…

Difference between Virtual and Physical Address The addresses identify a location in the memory where the actual code resides in the system…

Difference between Shared Memory and Message Passing in Operating System In this article, you will learn the difference between shared memory and…

VxWorks Operating System VxWorks operating system provides unrivalled deterministic high performance. It establishes the benchmark for a scalable, safe, secure, and dependable…

Single User Operating System A single-user operating system is a type of operating system developed and intended for use on a computer…