Multi-user operating system is a computer operating system (os) that allows multiple users on different computers or terminals to access a single system with one os on it these programs are often quite complicated and must be able to properly manage the necessary tasks required by the different users connected to it. For example, windows has modified its user interface almost every time a new major version of windows is released, and the mac os gui changed dramatically with the introduction of mac os x in 1999. A multi-user operating system differs from a single-user system on a network in that each user is accessing the same os at different machines the operating system on a computer is one of the most important programs used.
Features of an operating system when talking about features of an operating system, often they get mixed up with its functions i define an operating system's feature as a prominent attribute of the operating system in other words, its major components. Multi-user systems often require a network of servers and other components a multi-user operating system differs from a single-user system on a network in that each user is accessing the same os at different machines this type of system is often used on mainframes and similar machines,.
Introduction the operating system provides the graphical user interface simplifies the use of computers for users operating systems can be divided into few major types that are single user os, multiple user os, real time os and embedded os. The operating system must fulfill two main objectives: interact with the hardware components, servicing all low-level programmable elements included in the hardware platform provide an execution environment to the applications that run on the computer system (the so-called user programs. A multi-user operating system lets more that one user work on a mainframe computer at the same time features of a muos the main features of multi user operating systems are resource sharing, multi tasking and background processing. The kernel is the lowest level of the multi-user operating system it can be found in main memory and interfaces directly with the hardware it is the only part of the operating system which must be written in a low level language one of the features of the kernel is the first level interrupt handler which is a routine which is a routine for the initial handling of interrupts. A multi-user os allows many users to take advantage of the computer's resources, simultaneously the os must make sure that the requirements of the various users are balanced, and that the programs.
The main features of multi user operating systems are resource sharing, multi tasking and background processing using resource sharing in a multi-user operating system allocates the cpu time of the mainframe computer between the different users each user in turn is given a small time slice of the cpu time. The features, types and main components of multi-user operating system. Some operating systems allow all user programs to directly play with the hardware components (a typical example is ms-dos) in contrast, a unix-like operating system hides all low-level details concerning the physical organization of the computer from applications run by the user.
A multi-user operating system extends the basic concept of multi-tasking with facilities that identify processes and resources, such as disk space, belonging to multiple users, and the system permits multiple users to interact with the system at the same time time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources to multiple users. -program execution: the operating system provides an interface between an application program and the computer hardware, so that an application program can interact with the hardware-interrupts: interrupts are central to operating systems, as they provide an efficient way for the operating system to interact with and react to its environment.
Operating system: functions, components, types of operating systems introduction to computing computer science : home the main components of an operating system various types of operating systems 111 why have oses multi-user a multi-user os. User programs and other system programs works in user mode which has no access to system hardware and kernel code user programs/ utilities use system libraries to access kernel functions to get system's low level tasks basic features following are some of the important features of linux operating system.