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We have stressed the need for an operating system to make efficient use of the computing hardware. When is it appropriate for the operating system to forsake this principle and to "waste" resources?
Why is such a system not really wasteful?
Single-user systems should maximize use of the system for the user. A GUI may be "waste" CPU cycles, but it optimizes the user's interaction with the system.
What is process control block? Every process is represented in the OS by a process control block. It has many pieces of information associated with an exact process.
scheduling
To explore the UNIX file system, use basic UNIX commands and use a text editor. Task: 1. Logon to Linux. 2. Create a directory "Unix" under your home d
Medium term scheduling is form of the swapping operation. This attaches to processes that are in a suspended or blocked state. They are swapped out of real-memory storage until t
Define properties of Distributed operating system Distributed:- This system distributes computation among several physical processors. The processors do not share memory or a
The term IPC (Inter-Process Communication) defines several paths by which different process executing on some operating system interact between each other.
File Organization * Sequential * Direct * Indexed A file still if it is stored on a magnetic disk or CD-ROM disk may perhaps have a sequential file organiz
It uses unix commands such as forks and pipe .I need solution to this project
what is secondary storage management
What is thrashing? It is a method in virtual memory schemes when the processor spends most of its time swapping pages, rather than implementing instructions. This is because o
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