5 Examples of Operating System Operating system is an interface between computer and user Standard means of communication between User
Some examples are Windows for Workgroups, Windows NT, AppleTalk, DECnet, and LANtastic Software System Application Development Execution General Purpose
The first is defining and implementing the abstractions Solaris, Linux and Windows are some examples of Server Operating Systems
Computer system can be divided into four components: ? Hardware – provides basic computing resources ? CPU, memory, I/O devices ? Operating system
Examples of network operating systems include Microsoft Windows Server 2003, Microsoft Windows Server 2008, UNIX, Linux, Mac OS X, Novell NetWare, and BSD The
Executing the System Means for Running the Operating System, For example, a computer that has 64-bit registers and 64-bit memory addressing typically
illustrate key operating system aspects by concrete example, and operating system • Hardware contains a mode-bit, e g 0 means kernel, 1 means user
A real-time operating system must have well-defined, fixed time constraints, otherwise the system will fail For example, Scientific experiments, medical
Definition:- An Operating System (OS) is an interface between a computer user Example:-Linux Operating System, Windows Operating System, VMS, OS/400,
Introduction: Basics of Operating Systems: Definition, types of Operating Examples of Network Operating System are: Microsoft Windows Server
illustrate key operating system aspects by concrete example, and – prepare Hence need to protect memory also, e g define base and limit for each program:
I/O Controller Figure 2 2 The Operating System as Resource Manager “control is returned to the monitor” means that the processor is fetching and Multiprogramming Example JOB1 JOB2 JOB3 Type of job Heavy compute Heavy I/O
5 Examples of Operating System Operating system is an interface between computer and user Standard means of communication between User
It is easy to define operating systems by what they do rather than what they are example, an Operating System intended for program development in an