What is Demand Paging in OS? Definition: Demand paging is a process of swapping in the Virtual Memory system. In this process, all data don’t move from hard drive to[...]
What Deadlock Prevention? It is very necessary to prevent deadlock in operating system before it can happen. So, system identifies every transaction before getting its execution, and ensures it doesn’t[...]
What is Deadlock in OS? Definition: Deadlock is a condition that created in operation system when one process is holding some resources for making their execution; but same resources hold[...]
Unix, trademarked as UNIX. UNIX is a multitasking, multiuser operating system for servers, desktops and laptops that developed for flexibility and adaptability. This UNIX system have a file system that[...]
Operating system has more importance for the all computer system because every types of Computers are lifeless without using the operating system. This is because; operating system allows the interface[...]
What is UNIX OS? Definition: Unix, trademarked as UNIX. UNIX is a multitasking, multiuser operating system for servers, desktops and laptops that developed for flexibility and adaptability. This UNIX operating[...]
What is Distributed Operating System? Definition: In this article, we will fully explain distributed operating system. Distributed operating system allows distributing of entire systems on the couples of center processors,[...]
What is Multi User Operating System? Definition: A multi user operating system allows to permission of multiple users for accessing the single machine at a time. All different users can[...]
What is Network Operating System? Definition: Network operating system is like as software that installed on the server side on the network infrastructure. Network operating system provides the several functionalities[...]
What is Cache Memory? Cache Memory Definition: Cache memory is variant of DRAM (Dynamic RAM) that embedded into the CPU (processor) or between CPU and main memory of computer system that[...]