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Define the DosExit Function used in the OS/2
DosExit(action, resultCode)
DosExit function is to be called when a thread or process is finished executing. If EXIT_THREAD is passed as an action code (action), the current thread ends. If EXIT_PROCESS is passed as an action code, all threads in the process end. The resultCode is used to pass exit state information back to any thread waiting with a DosWaitChild for this process to complete.
File Organization * Sequential * Direct * Indexed A file still if it is stored on a magnetic disk or CD-ROM disk may perhaps have a sequential file organiz
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What is Multitasking? Multitasking provides power to users by offering them to run multiple applications at once. The applications are loaded into memory and appear to the user
how does DMA increase system concurrency
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