Lecture01 introduction

Introduction Operating Systems’ Concepts and Structure Lecture 1 ~ Spring, 2008 ~ Spring, 2008 TUCN. Operating Systems. Lecture 1

Contents ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

The Definition of an OS Where comes the OS in? ,[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008 User Applications Compilers Editors Shells Operating System System hardware

The Definition of an OS What is an OS? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

The Role of an OS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

A Classification of OSs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Spring, 2008 TUCN. Operating Systems. Lecture 1

Specific Terms and Concepts ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

Computer Hardware (1) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

Computer Hardware (2) TUCN. Operating Systems. Lecture 1 Tanenbaum, Fig. 1-5. Monitor BUS Spring, 2008

CPU ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

Memory ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

I/O Devices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

Processes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

Files ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

System calls (1) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

System Calls (2) Steps in making a system call ,[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

The Structure of an OS Architectures(1). M onolithic OS TUCN. Operating Systems. Lecture 1 Spring, 2008

The Structure of an OS Architectures (2). Layered OS TUCN. Operating Systems. Lecture 1 The Structure of the THE operating system Spring, 2008

The Structure of an OS Architectures (3). Client-Server TUCN. Operating Systems. Lecture 1 The client-server model A distributed OS Spring, 2008

The Structure of an OS Architectures (4).Advantages … ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The Structure of an OS Components TUCN. Operating Systems. Lecture 1 Spring, 2008

Readings ,[object Object],[object Object],TUCN. Operating Systems. Lecture 1 Spring, 2008

Lecture01 introduction

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