PPT-Four Fundamental Operating System Concepts

Sam Kumar CS 162 Operating Systems and System Programming Lecture 2 httpsinsteecsberkeleyeducs162su20 6232020 Kumar CS 162 at UC Berkeley Summer 2020 1 Read AampD 217 Recall What is an Operating System. . C. ontents. What is an Operating System. ?. Operating System Objectives. Services Provided by the Operating System. . Functions of an Operating System on a Network. Types of Operating Systems. Simple Batch Systems. 1Dependability is the system property that integrates such attributes as reliability,availability, safety, security, survivability, maintainability. The aim of thepresentation is to summarize the fund Silberschatz. et all, 2009. Modern Operating Systems by . Tannenbaum. and . Bos. 2015. Operating Systems by Nutt 2004. Motivation. Distributed system . is collection of loosely coupled processors interconnected by a communications network. History and Hardware. 1: Operating Systems Overview. 2. This is the simplest animal with a “brain”. Caenorphabditis elegans. C. elegans.  is one of the simplest organisms with a nervous system. This system comprises 302 neurons the pattern of which has been comprehensively mapped, in what is known as a connectome. . The programs that control and maintain the operation of the computer and its devices. The two parts of system software are the Operating System (OS) and utility programs.. Operating system (OS) (sometimes called the platform) coordinates all activities among computer hardware resources, applications and the user.. 1. A Computer Model. An operating system has to deal with the fact that a computer is made up of a CPU, random access memory (RAM), input/output (I/O) devices, and long-term storage. . 2. Disk Drive. <number>. A Computer Model. An operating system has to deal with the fact that a computer is made up of a CPU, random access memory (RAM), input/output (I/O) devices, and long-term storage. . <number>. .. Software. In this section:. Software Development. Application Software. System Software. Managing. Software. Concepts . > Software. Links:. 10 Best Android Apps. … . is the systematic process of transforming a software idea into functional software. . to . provide a computing service.. Software. In this section: Software Development, System Software, Application software and Managing software.. Concepts > Software. Links:. 10 Best Android Apps. Gaskin Vargas Geoghan Graviett. Chapter 3. System Software. Objectives. Recognize the Purpose and Functions of Operating Systems. Use Desktop Operating Systems. Compare Specialized Operating Systems. Chapter 3 Operating Systems Concepts 1 A Computer Model An operating system has to deal with the fact that a computer is made up of a CPU, random access memory (RAM), input/output (I/O) devices, and long-term storage. System Principles . Peter Reiher. . Outline. Administrative materials. Introduction to the course. Why study operating systems?. Basics of operating systems. Administrative Issues. Instructor and TAs. The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand Lecture . 2. C. Operating System Structures . 2. References for . Lecture:. Abraham . Silberschatz. , Peter Bear Galvin and Greg Gagne, Operating System Concepts, 9th Edition, . Chapter . 2. . Contents of Lecture.