Prerequisites: Basic Functions of Loader An Operating system is the critical component for managing the various memory resources in the computer system. One of the… Read More
Category Archives: Operating Systems
An operating system is a program loaded into a system or computer. and manage all the other program which is running on that OS Program,… Read More
Pre-requisites: Thread in Operating System An operating system is a program loaded into a system or computer. and manage all the other program which is… Read More
An operating system is a program loaded into a system or computer. and manage all the other program which is running on that OS Program,… Read More
PALM OS is an operating system for personal digital assistants, designed for touchscreen. It consists of a limited number of features designed for low memory… Read More
A cyclic scheduler in the real-time system is a periodic static scheduler. It doesn’t require resetting the timer interrupt at different values of tk .… Read More
In high-availability systems, Hot Standby Mode is a type of redundancy and failover strategy used to ensure continuous operation and minimize downtime in the event… Read More
BharOS is a mobile operating system developed by IIT Madras. It is an Indian government open-source project for the use of government public projects. It… Read More
QNX stands for QNX is Not Unix. QNX is a Unix-like Real Time Operating System, which is dedicated primarily to the field of embedded systems.… Read More
Pre-requisites: Monitors in Process Synchronization In the field of Computer Science and OS, Mutex, and Monitor are most of the important fundamental mechanisms which are… Read More
Pre-requisites: Swapping in Operating System Lazy swapping, also known as demand paging, is a memory management technique used in operating systems to allow programs to… Read More
If a computer system is a multiprocessing system, then a single problem/program must be divided into subproblems in order to assign them to the processors.… Read More
In history, there was only a single CPU’s system. Later on, system improves and CPU contain the cores. Like dual core CPU, 4-Core CPU, 8-Core… Read More
RAII stands for “Resource Acquisition Is Initialization”. Suppose there is a “resource” in terms of Files, Memory, Sockets, etc. RAII means that an object’s creation… Read More
Pre-requisites: DMA In computer systems, I/O devices do not usually communicate with the operating system. The operating system manages their task with the help of… Read More
