Unix is a multi user, multi processing and multi tasking operating system
On a computer network, operating systems communicate with each other. In a distributed operating system, a single OS is communicating with itself across multiple machines.
Embedded operating systems cannot be replaced with other operating systems. embedded system are designed for dedicated applicationembedded system are tailored to specific application.
AnswerAssuming you're like the 99% who are using PCs or MACs: An operating system resides on your local computer and it's function is to allow the software to work with the hardware on that machine. A network operating system allows multiple computers to connect to each other, controlling the sharing of devices, files or programs. This resides on a shared computer called a "server".
server
The privilege level at which the program runs is one difference:operating system software runs with systemprivileges, this allows direct access to all system resources including memory management, I/O, interrupts, clocks and timers, etc.application software runs with userprivileges, this restricts access to system resources to only those requests made through the operating system preventing conflictsThere are many other differences.
On a computer network, operating systems communicate with each other. In a distributed operating system, a single OS is communicating with itself across multiple machines.
Micro-Kernel: A micro-kernel is a minimal operating system that performs only the essential functions of an operating system. All other operating system functions are performed by system processes. Monolithic: A monolithic operating system is one where all operating system code is in a single executable image and all operating system code runs in system mode
Conventional OS aim to give users the ability to run other software that are interactive in nature to perform different tasks. On the other hand, embedded OS only run fixed set of tasks and deliver the expected results in real time.
Proprietary operating systems are commercial operating systems designed to run on specific computer hardware for which they are licensed. Other operating systems such as Linux and OpenBSD are free and open source and can be used on any hardware on which someone can make it work. The Android operating system is a Google implementation of Linux designed to work on smart phones and tablets.
Embedded operating systems cannot be replaced with other operating systems. embedded system are designed for dedicated applicationembedded system are tailored to specific application.
Basically there is not a whole lot of difference between OS and NOS. In common usage OS or Operating System is concerned with one computer. That is the simplified answer. An OS can have NOS features when it interfaces with other computers.
An operating system is a software program that enables a computer to run. It allows a hardware to communicate and operate with a software. System utilities, on the other hand, is a software program that performs a specific task. Examples of these are anti-virus programs, word processors, and spreadsheets.
AnswerAssuming you're like the 99% who are using PCs or MACs: An operating system resides on your local computer and it's function is to allow the software to work with the hardware on that machine. A network operating system allows multiple computers to connect to each other, controlling the sharing of devices, files or programs. This resides on a shared computer called a "server".
Running of the jobs in an orderly way is known as batch system OS. On the other hand, tasks are allotted specific OS switches and time in time sharing OS.
A network operating system (NOS) can be defined as an operating system if the computer which main duties is to support workstations, personal computers and in some instances, older terminals that are connected on the local area network. It provides sharing of printers, common file system and database sharing, application sharing, and the ability to manage a network name directory, security, and other housekeeping aspects of a network.
Operating revenue is that revenue which is earned by basic operating activity of business while non operating profit is earned from other activities like purchases of marketable securities etc.
Application can be made by developers not working for Operating System. System Software cannot be created by other people.