Computer multitasking (54 résultats)

Paperback. Etat : Brand New. 120 pages. 9.00x6.00x0.28 inches. In Stock.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In computing, multitasking is a method by which multiple tasks, also known as processes, share common processing resources such as a CPU. In the case of a computer with a single CPU, only one task is said to be running at any point in time, meaning that the CPU is actively executing instructions for that task. Multitasking solves the problem by scheduling which task may be the one running at any given time, and when another waiting task gets a turn. The act of reassigning a CPU from one task to another one is called a context switch. When context switches occur frequently enough the illusion of parallelism is achieved. Even on computers with more than one CPU (called multiprocessor machines), multitasking allows many more tasks to be run than there are CPUs. 76 pp. Englisch.…

Taschenbuch. Etat : Neu. Interrupt | Computing, Asynchronous communication, Central processing unit, Execution (computing), Interrupt handler, Instruction set, Computer multitasking, Interrupt request, Message Signaled Interrupts | Frederic P. Miller (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786130215552 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Etat : Neu. Fixed Priority Pre-Emptive Scheduling | Computer Multitasking, Scheduling Algorithm, Activity Selection Problem | Lambert M. Surhone (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786133234949 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Etat : Neu. Context Switch | Computing, State (computer science), Context (computing), Central processing unit, Process (computing), Computer multitasking, Operating system, Processor register, Thread (computer science) | Frederic P. Miller (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786130757601 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Etat : Neu. Scheduling Algorithm | Load Balancing, Computer Multitasking, Multiplexing, Processor Affinity | Lambert M. Surhone (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786130535711 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Etat : Neu. Multiprocessing | CPU, Multi- core (computing), Computer multitasking, Software lockout, SISD, SIMD, MISD, MIMD | Yoan Niek | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786131693571 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Etat : Neu. Computer Multitasking | Central processing unit, Context switch, Parallel computing, Scheduling (computing), Interrupt, CP/ CMS | Frederic P. Miller (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786130620530 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Etat : Neu. Protected Mode | Central Processing Unit, System Software, Virtual Memory, Paging, Computer Multitasking | Lambert M. Surhone (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786130462895 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Etat : Neu. Saguaro (Palm OS) | Computer Multitasking, iPhone, Development Cycle, Beta Version | Lambert M. Surhone (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786131420122 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Etat : Neu. Virtual Tape Library | Computer Data Storage, Computer Multitasking, Context Switch, Device Driver | Jacob Aristotle | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786139111251 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Etat : Neu. MultiFinder | Extension (Mac OS), Macintosh, Computer multitasking, Application software, Operating system, Software | Frederic P. Miller (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786134063180 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Etat : Neu. Daemon (Computer Software) | Unix, Computer multitasking, Operating system, Computer program, Secure Shell, Parent process, Fork, Booting | Frederic P. Miller (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786131726477 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Etat : Neu. Snapshot (Computer Storage) | Snapshot (Photography), System Image, Computer Multitasking, Multi- User Systems, Backup, Downtime | Lambert M. Surhone (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786131076909 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Etat : Neu. Scheduling (computing) | Computer Multitasking, Multiprocessing, Real-time Operating System, CPU, Throughput | Lambert M. Surhone (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786130535476 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! Multiprocessing is the use of two or more central processing units (CPUs) within a single computer system. The term also refers to the ability of a system to support more than one processor and/or the ability to allocate tasks between them. There are many variations on this basic theme, and the definition of multiprocessing can vary with context, mostly as a function of how CPUs are defined (multiple cores on one die, multiple chips in one package, multiple packages in one system unit, etc.). Multiprocessing sometimes refers to the execution of multiple concurrent software processes in a system as opposed to a single process at any one instant. However, the terms multitasking or multiprogramming are more appropriate to describe this concept, which is implemented mostly in software, whereas multiprocessing is more appropriate to describe the use of multiple hardware CPUs. A system can be both multiprocessing and multiprogramming, only one of the two, or neither of the two.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Terminate and Stay Resident is a computer system call in DOS computer operating systems that returns control to the system as if the program has quit, but keeps the program in memory. Many software vendors use the call to create the appearance of multitasking, by transferring control back to the terminated program on automatic or externally-generated events, such as pressing a certain key on the keyboard. Some TSR programs are effectively device drivers for hardware not directly supported by the operating system, while others are small utility programs offering frequently-used functionality such as scheduling and contact directories.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. SX-Windows was a non-preemptive multitasking operating system, using the event driven paradigm. It runs on top of the Human 68k DOS operating system which resembled MS-DOS-it is very similar to the relationship between Windows 3.1 and MS-DOS. SX-Window was a standard window system for Sharp Corporation's X68000 series in Japan. It was introduced for X68000 in 1989, and came preinstalled on the X68000 EXPERT model. It was developed by Hudson. The look and feel of the GUI is like NeXT, and its API is similar Macintosh Programmer's Toolkit.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. MicroC/OS-II(commonly termed µC/OS-II or uC/OS-II), is a low-cost priority-basedpre-emptive real time multitasking operating system kernel formicroprocessors, written mainly in the C programming language. It ismainly intended for use in embedded systems. Designation II is usedbecause it is a second generation of a kernel originally published (withsource code) in a two-part 1992 article in Embedded Systems Programmingmagazine and the book µC/OS The Real-Time Kernel by Jean J. Labrosse(ISBN 0-87930-444-8). The author intended at first simply to describethe internals of a portable operating system he had developed for hisown use, but the story later took a commercial turn for him.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. Fixed prioritypre-emptive scheduling is a scheduling system commonly used in real-timesystems. With fixed priority pre-emptive scheduling, the schedulerensures that at any given time, the processor executes the highestpriority task of all those tasks that are currently ready to execute.The pre-emptive scheduler has a clock interrupt task that can providethe scheduler with options to switch after the task has had a givenperiod - the time slice. This scheduler system has the advantage ofmaking sure no task hogs the processor for any time longer than the timeslice. Most Real-time operating systems (RTOS') have pre-emptiveschedulers. Also turning off Time Slicing effectively gives you the nonpre-emptive RTOS.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - High Quality Content by WIKIPEDIA articles! In computer science, a scheduling algorithm is the method by which threads, processes or data flows are given access to system resources (e.g. processor time, communications bandwidth). This is usually done to load balance a system effectively or achieve a target quality of service. The need for a scheduling algorithm arises from the requirement for most modern systems to perform multitasking (execute more than one process at a time) and multiplexing (transmit multiple flows simultaneously). …

Taschenbuch. Etat : Neu. ARX (Operating System) | Unix-like, Operating system, Modula-2, Acorn Computers, Reduced instruction set computing, ARM architecture, Computer multitasking | Frederic P. Miller (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786133613294 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A virtual tape library (VTL) is a data storage virtualization technology used typically for backup and recovery purposes. A VTL presents a storage component (usually hard disk storage) as tape libraries or tape drives for use with existing backup software. Virtualizing the disk storage as tape allows integration of VTLs with existing backup software and existing backup and recovery processes and policies. The benefits of such virtualization include storage consolidation and faster data restore processes.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. MultiFinder wasthe name of an extension software for the Apple Macintosh, introduced onAugust 11, 1987 and included with System Software 5. It added theability to co-operatively multitask between several applications at once a great improvement over the previous systems, which could only runone application at a time. With the advent of System 7, MultiFinderbecame a standard integrated part of the operating system. It remained apart of the operating system until Mac OS X.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. The OperatingSystem (TOS) is the operating system of the Atari ST range of computers.This range includes the 520 and 1040ST, their STF/M/FM and STE variantsand the Mega ST/STE. Later, 32-bit machines (TT, Falcon030) weredeveloped using a new version of TOS, called MultiTOS, which allowedmultitasking. More recently, users have developed TOS further intoFreeMiNT.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. MiNT ('MiNT isNow TOS') is a free software alternative operating system kernel for theAtari ST and its successors. Together with the free system componentsfVDI (device drivers), XaAES (GUI widgets), and TeraDesk (a filemanager), MiNT provides a free TOS compatible replacement OS that iscapable of multitasking.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - High Quality Content by WIKIPEDIA articles! A full backup of a large data set may take a long time to complete. On multi-tasking or multi-user systems, there may be writes to that data while it is being backed up. This prevents the backup from being atomic and introduces a version skew that may result in data corruption. For example, if a user moves a file from a directory that has not yet been backed up into a directory that has already been backed up, then that file would be completely missing on the backup media. Version skew may also cause corruption with files which change their size or contents underfoot while being read. One approach to safely backing up live data is to temporarily disable write access to data during the backup, either by stopping the accessing applications or by using the locking API provided by the operating system to enforce exclusive read access.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. High QualityContent by WIKIPEDIA articles! High Quality Content by WIKIPEDIAarticles! Cisco IOS is the software used on the vast majority of CiscoSystems routers and current Cisco network switches. IOS is a package ofrouting, switching, internetworking and telecommunications functionstightly integrated with a multitasking operating system. The first IOSwas written by William Yeager.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - High Quality Content by WIKIPEDIA articles! Saguaro was an application for Palm OS, one of the first designed to give Palm-OS-based PDAs true multitasking features comparable to desktop computers. Saguaro was also the first Palm OS application capable of competing with the graphic performance of the iPhone. Saguaro, produced by PDA Performance, Inc., had a long development cycle of three years. Currently, the full version is not available for download, however, two beta versions had been released: Saguaro Beta (a private beta) and Saguaro Sneak Peek (a public beta). Information about the Saguaro private beta is severely lacking, however it is speculated to be more full-featured than the public beta. PDA Performance released lineUp, an application based on Saguaro's code, on November 30, 2007.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - High Quality Content by WIKIPEDIA articles! Scheduling is a key concept in computer multitasking, multiprocessing operating system and real-time operating system designs. Scheduling refers to the way processes are assigned to run on the available CPUs, since there are typically many more processes running than there are available CPUs. This assignment is carried out by software known as a scheduler or dispatcher. The scheduler is concerned mainly with: CPU utilization - to keep the CPU as busy as possible. Throughput - number of process that complete their execution per time unit. Turnaround - total time between submission of a process and its completion. Waiting time - amount of time a process has been waiting in the ready queue. Response time - amount of time it takes from when a request was submitted until the first response is produced. Fairness - Equal CPU time to each thread.…