Introduction In the realm of operating systems (OS), process scheduling plays a crucial role in ensuring efficient CPU utilization and smooth multitasking. The scheduler is responsible for deciding which process gets to execute at any given time, ensuring that system …
Discover the fundamentals of CPU scheduling in operating systems. This guide covers key terminologies, different scheduling algorithms, and their impact on system performance, complete with numerical examples. Introduction CPU scheduling is a fundamental concept in operating systems that ensures efficient …
Introduction In the realm of modern operating systems, efficient process management is crucial for multitasking and maintaining system stability. The Process Control Block (PCB) is a fundamental data structure that plays a central role in process management, providing the operating …
Introduction to Process Management Process management is a cornerstone of operating systems, playing a critical role in ensuring that a computer system runs efficiently and smoothly. It manages the execution of multiple processes, optimizes the use of CPU, and ensures …
Introduction to Distributed Operating Systems A Distributed Operating System (DOS) is an advanced operating system that manages a group of independent computers and makes them appear to be a single computer. These interconnected computers communicate through a shared network, allowing …
Introduction to Time-Sharing Operating Systems A Time-Sharing Operating System allows multiple users to access and use a computer system simultaneously by allocating a fixed time slice or quantum to each task. This system ensures that all tasks receive CPU time, …
Introduction to Multi-Processing Operating Systems A Multi-Processing Operating System utilizes more than one CPU for executing tasks. This setup significantly enhances the throughput of the system, allowing it to handle more processes simultaneously. Multi-processing systems are essential in environments where …
Introduction to Multiprogramming Operating System A Multiprogramming Operating System allows multiple programs to run concurrently on a single processor. If a program needs to wait for an I/O operation, other programs can utilize the CPU, preventing idle time and optimizing …
A Batch Operating System (Batch OS) is designed to manage and execute large volumes of jobs by processing them in groups or batches. Unlike interactive operating systems, users do not interact directly with the computer. Instead, an operator collects similar …
Welcome to DigiiMento, your go-to source for in-depth educational content in computer science and technology. In this comprehensive guide, we will explore the intricate world of Operating Systems (OS). This guide is designed to provide students preparing for competitive exams …
What is an Operating System? Definition An operating system (OS) is system software that manages computer hardware, software resources, and provides common services for computer programs. It is an essential component of the system software in a computer system. Without …
Introduction to Process Scheduling In computing, scheduling refers to the method by which work specified by some means is assigned to resources that complete the work. The work may be processes, threads, or data flows, and the resources may be …
