operating system.

Honelako gehiago

Cell Structure, Function and Organisation

Gloria Ng Shu Yi‑k egina

7 Levels of Delegation

Alex Ostreiko‑k egina

What is an outline?

Elizabeth O'Sullivan‑k egina

PAST SIMPLE VS PAST PERFECT

Isabel Godoy‑k egina

operating system.

architecture of a computer system

mac architecture

linux architecture

VMWARE architecture

windows architecture

types of operating systems

Dos

Unix

Mac Oex

Linux

Windows

various operating system environments

Distributed operating systems

can access resources remotely, just as they do locally.

Network operating systems

It allows the connection of several machines to the network, they will be able to share information between them.

Centralized operating systems

It only uses the resources of one machine

Structure of operating systems.

Structure of a Virtual operating system.

is a program that runs within an operating system, performing the simulation of having another computer.

Client - server structure

tasks are usually distributed among the service providers, in order to alleviate the resource consumption of the customer's own machine.

Concentric ring structure.

organizes the priorities hierarchically in 6 layers.

Microkernel structure.

has a primitive set of basic functions for the machine.

Modular structure.

a system based on the organization of repetitive elements called modules.

¿which is?

is an interface that allows communication between the user and the machine.

Input and output devices.

CPU

Process management.

Memory management

memory