FCFS Scheduling

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…

Tails Operating System In this article, you will learn about the Tails Operating System with its features, advantages, and disadvantages. What is…

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…

Tasks in Real-Time Systems A real-time operating system (RTOS) serves real-time applications that process data without any buffering delay. In an RTOS,…

What are Demand Paging and Pre-paging? According to the concept of virtual memory, the entire process doesn’t need to be loaded into…

Difference between Spinlock and Semaphore In this article, you will learn the difference between the Spinlock and Semaphore. But before discussing the…

Threads in Operating System A thread is a single sequential flow of execution of tasks of a process so it is also…