Category: Operating system

In the realm of operating systems, the occurrence of deadlocks can pose significant challenges, leading to system instability and reduced efficiency. Deadlock prevention is a proactive approach employed by operating...

Operating system operations such as process, memory, file and device management, and scheduling, are introduced to manage system resources, facilitate user interaction, and enable efficient and secure execution of programs....

Process states in operating system are a way to manage resources efficiently by keeping track of the current state of each process, such as running, ready, blocked, or terminated, and...

The operating system introduced process management as a way to manage multiple programs or processes concurrently, allocating resources and CPU time, and providing mechanisms for communication and synchronization between them,...

Operating systems introduced processes to enable multitasking, allocate system resources efficiently, provide inter-process communication, and facilitate coordination among programs for efficient and effective execution. Process in Operating System A process...

Operating Systems (OS) manage the allocation and usage of computer resources, including memory. One of the techniques used by OS to manage memory is swapping. In this article, we will...

An Operating System (OS) is a complex software system that manages the resources of a computer, such as the CPU, memory, and I/O devices. One of the critical components of...

Operating Systems is one the most asked topics in the Technical Interviews of top Product Based Companies for the role of Software Developers, Testers, and System Engineers. One of these...

Operating System is defined as the software that acts as the interface between the bare hardware and the end users. There are different types of Operating systems present in the...

As we are aware, in the 1960s and 70s, computer systems were created to efficiently solve real-world problems. However, during that time, computer systems were comparatively slow and were capable...

Operating system services are released as part of the operating system software package and provide standardized functions for managing system resources and providing services to applications and other system services....

The Windows Operating System (OS) is one of the most popular and widely used operating systems in the world. Developed by Microsoft Corporation, Windows Operating System has become the go-to...

Operating systems (OS) play a vital role in computer systems. They are responsible for managing hardware and software resources, and they provide an interface between users and the computer. One...

As the world of technology continues to evolve, there has been a growing need for distributed systems. A distributed operating system is one such system that has gained popularity in...

In a world where data privacy and security have become primary concerns, the Indian government has launched an open-source mobile operating system called BharOS. BharOS Operating System is designed to...

When talking about the features of an operating system, we often encounter the term "Multiprocessing". Multiprocessing Operating System is a technology that utilizes multiple processors in a system to enhance...

In today’s world, we use various types of operating systems on multiple devices. The operating system is nothing but a software program that controls and manages the hardware and software...

Operating System is an important and vital component present in any computer system. It establishes an abstraction layer by acting as an interface between the user and the bare hardware....

Operating system (OS) use memory management to allocate physical memory (page frames) to running processes. One key aspect of memory management in OS is the use of page replacement algorithms...

A time sharing operating system (OS) is a kind of computer operating system that permits multiple users to use a single computer at the same time by distributing the computer's...

During the time of execution, a process requires some I/O time to process the data which can be accessing the secondary memory or storage devices. The accessing time of these...

In modern computer systems, input/output (I/O) operations are an essential part of everyday computing. However, these operations can often lead to delays and inefficiencies in the system, especially when devices...

In operating systems, a semaphore is a crucial tool for accessing the shared resources among multiple processes or threads. By using this resource access, semaphores prevent race conditions and other...

Context Switching in OS is a process of switching from one task to another task. It is an essential component of multitasking, a feature that allows multiple processes to run...

In computing, a process & a thread are two separate units of execution that can run concurrently in a computer system. While both threads and processes allow for the parallel...

The modern world is running on data. Without data, we will not be able to do anything. The computers use operating systems that use the data from the memory. Virtual...

In Computer science, Thrash is a term used to describe a virtual memory system's poor performance when the same pages are loaded repeatedly due to a lack of main memory...

An operating system is a group of software that controls the hardware resources in a computer and offers a variety of services to computer programs. It serves as a conduit...

Reader Writer Problem is one of the famous operating system problems related to synchronization where multiple processes can be found reading or writing on the same shared resource at the...

When a process is loaded and unloaded from memory repeatedly, the free memory space becomes fragmented, which is an undesirable OS issue known as fragmentation. Due to their small size,...