PPT-Operating-System Structures

CS 3100 OperatingSystem Structures 1 Objectives To describe the services an operating system provides to users processes and other systems To discuss the various ways of structuring an operating system. BY. LI HONGJUAN, LANYUQING. The presenter. Rusul. J. . ALSaedi. Spring 2015. CS 69995- Dr. Rothstein. Contents. Abstract. Introduction. Design process of trusted operating system based on Linux. A. By-. Name: Abdul Mobin. KSU ID: . mabdul@kent.edu. Topics to be covered. Introduction to Virtual Machines. History. Introduction to Operating . S. ystem. Basic Functions of Operating System. Overview. This chapter covers:. Differences between system software and application software. Functions of and . general differences between operating . systems. Specific operating systems most widely used today. Eighth Edition. By William Stallings. Operating Systems:. Internals and Design Principles. System Access Threats. Intruders . Malicious Software. Programs that exploit vulnerabilities in computing systems. Systems and . Utility Programs. OBJECTIVES. After completing this lesson, you should be able to:. Describe the two types of system software. Describe the . functions of an Operating System.. Understand the startup process on a personal computer.. By Dawson R. . Engler. , M. . Frans. . Kaashoek. ,. James O’Toole Jr.. Presented by Seth Goldstein. EECS 582 – W16. 1. Outline. Traditional Operating System. Exokernel. Implmentation. Kernel Comparisons. Contents. Operating system. Windows. Apple. Linux. Operating System. Operating system – a program that runs on a computer and controls the hardware. Trend – strong graphical user interface . Users use a mouse to click on pictures or icons . . Chapter 2 Operating Systems Structures. Dr. Frank . Li. Review: What does an Operating System do?. Coordinator. :. Manages all resources. Settles conflicting requests for resources. Prevent errors and improper use of the computer. 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. Homologous structures. Human Arm . Bat Wing . Whale Flipper. . Analogous. Structures . Similar functions but NOT structurally related. . Insects are arthropods and birds are vertebrates. . The wing of a bird and the wing of a butterfly are examples of . By: Lecturer . Raoof. . Talal. 1.1 What are the Operating Systems. ?. An . operating system . is a program that manages the computer hardware. It also acts as an intermediary between the computer user and the computer hardware. Tom Anderson. How This Course Fits in the UW CSE Curriculum. CSE 333: Systems Programming. Project experience in C/C++. How to use the operating system interface. CSE 451: Operating Systems. How to make a single computer work reliably. 3.01 Remember the structures of the nervous system. 2. Essential Question. What are the structures of the nervous system?. 3.01 Remember the structures of the nervous system. 3. Introduction: Structures of the nervous system. Beta . Webpage Demonstration. August 24, 2016 | Washington, DC. By . U.S. Energy Information Administration. Key Takeaways. Since mid-2015, EIA has been collecting . near real-time . hourly system demand data from each U.S.