OPERATING SYSTEM

OPERATING SYSTEM

1. CONCEPT: The primary objective of an operating system is to make computer system convenient to use and to utilize computer hardware in an efficient manner.

   • EJEMPLS
     • LINUX
     • WINDOWS VISTA
     • MAC OS X
   • TYPES OF OPERATING SYSTEM
     • BATCH PROCESSING
     • MULTI-PROGRAMMING
     • SERIAL PROCESSING

2. STRUCTURE OF THE OPERATING SYSTEM

   • The operating system mediates between the hardware and the rest of the software. For the management procedures to work, the operating system has a slightly different structure than most programs. We could say that it is made up of different layers.

3. OPERATING SYSTEM FUNCTIONS

   • FILE MANAGEMENT
   • PROCESS MANAGEMENT

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