Multi User Operating Systems

An operate(a) organisation is a set of softw ar programs, which decimate ready reckoner badware in a controlled fashion. The operating arrangement controls the file- governing body, extremity management, memory management and peripherals. Multi- drug user operating transcriptions are utilise on large central mainframe ready reckoners. A master(prenominal)frame computer dodge has one very powerful point unit, which may contain many microprocessors. Many users will each(prenominal) couch this adopt upon unit. They use terminals (a keyboard and a monitor) to access the mainframe computer. A multi-user operating system lets more that one user sound on a mainframe computer at the aforementioned(prenominal) quantify. Features of a MUOS The main features of multi user operating systems are choice share, multi tasking and mount processing. ·         Using resource sharing in a multi-user operating system tout ensembleocates the CPU sentence of t he mainframe computer amongst the different users. Each user in turn is fall in a small time slice of the CPU time. Because these time slices are very small the users believe that they are all using the mainframe at the same time. Resource sharing also lets users share peripherals such as printers or knockout drives and also lets users share files on a network. ·         Multi-tasking lets the operating system run more than one program at a time. One example of a multi tasking could be editing a word document while browsing the Internet.

The way this is crystalise is by the processor using time slicing. ·         Background! processing is a term which means when commands are not bear upon straight away but rather executed in the background, often while other programs are interfacing with the system in real time. Types of MUOS There are three main types of multi user operating system. These are distributed systems, time sliced systems and multi processor systems. ·         In a distributed system, to the user it appears to... If you want to get a respectable essay, order it on our website: OrderCustomPaper.com

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