Encyclopedia

Tag: Process Execution

  • Round Robin Scheduling

    ,

    Explanation:Round Robin (RR) is a preemptive CPU scheduling algorithm designed for time-sharing systems. Each process is assigned a fixed time quantum, and the processes are executed in a cyclic order. If a process does not complete within its allocated time, it is moved to the end of the queue. This algorithm ensures fairness and responsiveness…

  • FIFO (First In First Out)

    ,

    Explanation:FIFO (First In First Out) is a simple and straightforward scheduling algorithm used in operating systems and data structures. In this approach, processes are scheduled in the order they arrive, without any prioritization. The first process that enters the queue is the first to be executed. This scheduling technique is analogous to a queue in…

  • Multitasking

    ,

    Explanation:Multitasking is an operating system feature that allows multiple processes to run concurrently by sharing the CPU. This enables the system to perform multiple tasks efficiently, improving user experience and system productivity. The two main types of multitasking are preemptive multitasking and cooperative multitasking. In preemptive multitasking, the operating system decides which process gets CPU…

  • Process

    ,

    A process is a fundamental concept in operating systems (OS) representing a program in execution. It encompasses the program code, its current activity, and the necessary resources such as memory, files, and I/O devices required for its execution. Processes are dynamic entities that transition through various states, including new, ready, running, waiting, and terminated as…