Ch3

Module 3: Operating-System Structures ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Common System Components ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Process Management ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Main-Memory Management ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Secondary-Storage Management ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

I/O System Management ,[object Object],[object Object],[object Object],[object Object]

File Management ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Protection System ,[object Object],[object Object],[object Object],[object Object],[object Object]

Networking (Distributed Systems) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Command-Interpreter System ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Command-Interpreter System (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Operating System Services ,[object Object],[object Object],[object Object],[object Object],[object Object]

Additional Operating System Functions ,[object Object],[object Object],[object Object],[object Object]

System Calls ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Passing of Parameters As A Table

MS-DOS Execution At System Start-up Running a Program

UNIX Running Multiple Programs

Communication Models Msg Passing Shared Memory

System Programs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

System Structure – Simple Approach ,[object Object],[object Object],[object Object]

System Structure – Simple Approach (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object]

System Structure – Layered Approach ,[object Object],[object Object]

Layered Structure of the THE OS ,[object Object]

Virtual Machines ,[object Object],[object Object],[object Object]

Virtual Machines (Cont.) ,[object Object],[object Object],[object Object],[object Object]

System Models Non-virtual Machine Virtual Machine

Advantages/Disadvantages of Virtual Machines ,[object Object],[object Object],[object Object]

System Design Goals ,[object Object],[object Object]

Mechanisms and Policies ,[object Object],[object Object]

System Implementation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

System Generation (SYSGEN) ,[object Object],[object Object],[object Object],[object Object]

Ch3

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