PPT-Operating Systems (CS 340 D)

Dr Abeer Mahmoud Princess Nora University Faculty of Computer amp Information Systems Computer science Department Chapter9 Virtual Memory Chapter 9 Virtual Memory Background. 1. 7. Physical Memory. 7.1 Preparing a Program for Execution . Program Transformations . Logical-to-Physical Address Binding. 7.2 Memory Partitioning Schemes. Fixed Partitions . Variable Partitions. 1. 10. File Systems. 10.1 Basic Functions of File Management. 10.2 Hierarchical Model of a File System . 10.3 User’s View of Files. Logical File Organization. Operations on Files. 10.4 . File Directories. Principles and Practice. 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. 1. 4. The OS Kernel. 4.1 Kernel Definitions and Objects. 4.2 Queue Structures. 4.3 Threads. 4.4 Implementing Processes and Threads. Process and Thread Descriptors. Implementing the Operations. 4.5 Implementing Synchronization and Communication Mechanisms. e Range WCLEper Case MU18-6FK0114422-1860.340.290.700.540.0300.250.0701000 MU18-8FK0114622-1880.340.290.700.540.0300.250.0701000 MU18-10FK0114822-18100.340.290.700.540.0300.250.0701000 MU14-6FK0151016 1. 5. Process and thread scheduling. 5.1 Organization of Schedulers . Embedded and Autonomous Schedulers . . 5.2 Scheduling Methods . A Framework for Scheduling . Common Scheduling Algorithms . Seventh Edition. Chapter 7. Device Management. Learning Objectives. After completing this chapter, you should be able to describe:. Features of dedicated, shared, and virtual devices. Concepts of blocking and buffering, and how they improve I/O performance. Sig Freund. CSC 8320 Fall . 2008. rfreund1@student.gsu.edu. Transparency in Distributed Operating Systems. Evolution of Modern Operating Systems. Centralized operating system. +network access and resource sharing. Sig Freund. CSC 8320 Fall . 2008. rfreund1@student.gsu.edu. Transparency in Distributed Operating Systems. Evolution of Modern Operating Systems. Centralized operating system. network access and resource sharing. Chapter Contents. Section A: Operating System Basics. Section B: Today’s Operating Systems. Section C: File Basics. Section D: File Management. Section E: Backup Security. Chapter 4: Operating Systems and File Management. Operating systems (OS) can help computer users do many things, like managing and manipulating files and folders.. Operating systems also provide users the ability to control hardware components of a computer and its peripheral devices, like printers and scanners.. Chem. 1. st. 1439 . Outline. Structure of Ethers. Nomenclature of Ethers. Physical Properties of Ethers. Preparation of Ethers. Reactions of Ethers. Epoxides: Structure and Nomenclature. Synthesis of Epoxides. st. 1439 . Learning. . Objectives. By the end of this chapter the student will:. . know the structure of alcohol. Knew the different classes of alcohols.. Knew the nomenclature of Alcohols . Knew the physical Properties. . Lecture 24 Review Econ 340 Econ 340, Deardorff, Lecture 24: Review 2 Lecture 24 Outline For each lecture: Outline Major questions Lists of Terms Acronyms Clicker questions Especially on graphs Econ 340, Deardorff, Lecture 24: Review 3