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Category Archives: Operating Systems

The memory management in the operating system is to control or maintain the main memory and transfer processes from the primary memory to disk during… Read More
In this article, we will be discussing memory protection in operating systems. As we know that different operating systems use different forms of memory protection… Read More
A system() call is a way for the programs to interact with the operating system. It is used to execute a command within a process.… Read More
Paging is a concept for storage management in operating systems that retrieve processes from secondary storage and store them in main memory as pages. The… Read More
User Mode: When a Program is booted up on an Operating system let’s say windows, then it launches the program in user mode. And when… Read More
Directory implementation in the operating system can be done using Singly Linked List and Hash table. The efficiency, reliability, and performance of a file system… Read More
Pre-requisites:  States of a Process in Operating Systems Two-State Process Model in Operating System A process is a program under execution that consists of a… Read More
Compaction is a technique to collect all the free memory present in form of fragments into one large chunk of free memory, which can be… Read More
Pre-requisite: States of a Process in Operating Systems The process in an operating system passes from different states starting from its formation to its completion.… Read More
The algorithm required to solve a problem on a sequential computer is called a sequential algorithm. Algorithms written to solve a problem on a parallel… Read More
In this article, we are going to discuss the difference between Windows 11 and Windows 10. Windows 10 Windows 10 is the last generation of… Read More
A distributed system is a model where distributed applications are running on multiple computers linked by a communications network. Sometimes it is also called loosely… Read More
DiskPart is a powerful tool for disk management under Windows OS. Diskpart Command is used to manage the computer hard drive, partitions, and volumes. This… Read More
A scheduling algorithm is used to estimate the CPU time required to allocate to the processes and threads. The prime goal of any CPU scheduling… Read More
The range of services and add-ons provided by modern operating systems is constantly expanding, and four basic operating system management functions are implemented by all… Read More

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