operating system concepts with java ppt
Operating System Concepts - Chapter 3: Processes ppt
... Galvin and Gagne â2005 Operating System Concepts - 7thEdition, Feb 7, 2006Process in MemoryProcess in Memory 3.39Silberschatz, Galvin and Gagne â2005 Operating System Concepts - 7thEdition, ... fork system call creates new processz exec system call used after a fork to replace the process’memory space with a new program 3.9Silberschatz, Galvin and Gagne â2005 Operating System Concepts ... and Gagne â2005 Operating System Concepts - 7thEdition, Feb 7, 2006Diagram of Process StateDiagram of Process State 3.15Silberschatz, Galvin and Gagne â2005 Operating System Concepts - 7thEdition,...
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Tài liệu Programming the Be Operating System-Chapter 5: Drawing ppt
... because it is a color system with which many program-mers and end users are familiar with (it’s common to several operating systems).The BeOS defines rgb_color as a struct with four fields:typedef ... rectangle with a width andheight of 100 pixels. The call to SetHighColor() sets the high color to red.Finally, a call to the BView member function FillRect() fills the rectangle aRect with the ... redrawn with a single function call.Setting up a pictureA picture object is created by using new to allocate memory for an empty, tempo-rary BPicture. The creation of the new object takes place within...
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Tài liệu Programming the Be Operating System-Chapter 8: Text ppt
... may not always fit within the confines of aview. Enter the scrollbar. The APIs for other operating systems that employ agraphical user interface include routines to work with scrollbars, but ... setting a view’sfont to one of the global system fonts, but you can use SetFont() with anyBFont object. Here, one view is having its font set to the global system font be_plain_font, while another ... scrollbar with a pair of scroll arrows on each end, or just one. With that inmind, you’ll note that the look of the scrollbars in this chapter’s fig-ures differs (compare Figure 8-11 with Figure...
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Operating system concepts 9th edition
... System Calls 622.4 Types of System Calls 662.5 System Programs 742.6 Operating- System Design andImplementation 752.7 Operating- System Structure 782.8 Operating- System Debugging 862.9 Operating- System ... management. Java programs run on any operating system supporting a Java virtual machine(orJVM). We illustrate various operating- system and networking concepts with Java programs tested using the Java ... 1 Introduction1.1 What Operating Systems Do 41.2 Computer -System Organization 71.3 Computer -System Architecture 121.4 Operating- System Structure 191.5 Operating- System Operations 211.6...
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Object Oriented Programming With Java pptx
... throughout this book are:■javac—the Java Language Compiler that you use to compile programswritten in the Java programming language into bytecodes.■ java the Java Interpreter that you use ... savedyour Java program Example_1 .java. In this scenario, the program is stored inthe subdirectory Java\ disk\Introduction on the D drive.The command to compile a Java program using the Java 2 ... decimal system is a positional number system that uses the ten digitsfrom 0 to 9 to represent numbers. The binary and hexadecimal number systemswork exactly the same way as the decimal number system. ...
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Operating system concepts
... 20021.1 Operating System Concepts Chapter 1: Introduction■ What is an Operating System? ■ Mainframe Systems■ Desktop Systems■ Multiprocessor Systems■ Distributed Systems■ Clustered System ■ ... 20022.9 Operating System Concepts Device-Status Table xiv ContentsChapter 3 Operating- System Structures3.1 System Components 553.2 Operating- System Services 613.3 System Calls 633.4 System Programs ... an Operating System? 31.2 Mainframe Systems 71.3 Desktop Systems 111.4 Multiprocessor Systems 121.5 Distributed Systems 141.6 Clustered Systems 161.7 Real-Time Systems 171.8 Handheld Systems...
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OPERATING SYSTEM CONCEPTS SIXTH EDITION ABRAHAM SILBERS doc
... an operating system that can operate without interference from malicious or un-debugged user programs requires some hardware assistance. Name three hardware aidsfor writing an operating system, ... the operating system by placing it in a memory partitionthat could not be modified by either the user job or the operating system itself. Describetwo difficulties that you think could arise with ... andis the unit of work in a modern time-sharing system. Such a system consists of a collectionof processes: Operating- system processes executing system code and user processes executinguser code....
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Operating System Concepts - Appendix A: UnixBSD pdf
... Gagne â2005 Operating System Concepts 7thEdition, Feb 11, 2005FileFile-- System Control Blocks System Control Blocks A.7Silberschatz, Galvin and Gagne â2005 Operating System Concepts ... Galvin and Gagne â2005 Operating System Concepts 7thEdition, Feb 11, 2005 System Calls System Calls System calls define the programmer interface to UNIX The set of systems programs commonly ... â2005 Operating System Concepts 7thEdition, Feb 11, 2005Typical UNIX Directory StructureTypical UNIX Directory Structure A.50Silberschatz, Galvin and Gagne â2005 Operating System Concepts...
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Operating System Concepts - Appendix C: Windows 2000 doc
... â2005 Operating System Concepts 7thEdition, Feb 11, 2005Stripe Set With Parity on Three DrivesStripe Set With Parity on Three Drives C.10Silberschatz, Galvin and Gagne â2005 Operating System ... and Gagne â2005 Operating System Concepts 7thEdition, Feb 11, 2005Mirror Set on Two DrivesMirror Set on Two Drives C.12Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, ... C.33Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, Feb 11, 2005File System File System ——RecoveryRecovery All file system data structure updates are performed...
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Operating System Concepts - Chapter 1: Introduction.Chapter 1: IntroductionWhat Operating Systems Do Computer-System pot
... aspects of system z Loads operating system kernel and starts execution 1.4Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, Jan 12, 2005What is an Operating System? What ... IntroductionChapter 1: Introduction What Operating Systems Do Computer -System Organization Computer -System Architecture Operating- System Structure Operating- System Operations Process Management ... â2005 Operating System Concepts 7thEdition, Jan 12, 2005Memory Layout for Multiprogrammed System Memory Layout for Multiprogrammed System 1.22Silberschatz, Galvin and Gagne â2005 Operating System...
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Operating System Concepts - Chapter 2: Operating-System Structures doc
... 2.4Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, Jan 14, 2005 Operating System Services Operating System Services One set of operating- system services provides functions ... CLI with optional GUI interfaces (Java Desktop, KDE) 2.29Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, Jan 14, 2005Layered Operating System Layered Operating System ... –– System Call System Call ––OS RelationshipOS Relationship 2.42Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, Jan 14, 2005 Operating System GenerationOperating...
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Operating System Concepts - Chapter 4: Threads pot
... 4.26Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thedition, Jan 23, 2005 Java Threads Java Threads Java threads are managed by the JVM Java threads may be created by:z Extending ... and Gagne â2005 Operating System Concepts 7thedition, Jan 23, 2005ManyMany--toto--One ModelOne Model 4.15Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thedition, ... and Gagne â2005 Operating System Concepts 7thedition, Jan 23, 2005ManyMany--toto--Many ModelMany Model 4.10Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thedition,...
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Operating System Concepts - Chapter 5: CPU Scheduling pdf
... Galvin and Gagne â2005 Operating System Concepts 7thEdition, Feb 2, 2005Solaris 2 SchedulingSolaris 2 Scheduling 5.49Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, ... Scheduling Thread Scheduling Operating Systems Examples Java Thread Scheduling Algorithm Evaluation 5.40Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, Feb ... 5.43Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, Feb 2, 20055.085.08 5.26Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, Feb 2, 2005Example...
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Operating System Concepts - Chapter 6: Process Synchronization potx
... Gagne â2005 Operating System Concepts 7thEdition, Feb 8, 2005Schematic view of a MonitorSchematic view of a Monitor 6.39Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, ... 6.19Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, Feb 8, 2005Semaphore Implementation with no Busy waitingSemaphore Implementation with no Busy waiting(Cont.)(Cont.) ... semaphoresz spin locks 6.47Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7thEdition, Feb 8, 2005 System Model System Model Assures that operations happen as a single logical...
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