what has triggered the need for multitasking in PCs?
List reasons why a Mode switch between threads may be cheaper than a Mode switch between processes?
in a time-sharing operating system, when the time slot given to a process is completed,the process goes from the Running state to the: a) BLOCKED state b) Ready state c) SUSPENDED state d) Terminated state
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when affected the system from virus , which paths will be it stored in system ?
Where the system time is stored? In processor or in separate timer ic for that?
why register are stored the only binary data?
what is FAT?.
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In the Disk Management for all the drives , "Delete Partition" is in disabled mode ? so plzzz help me to get in enabled mode .
API used to hide window
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Explain the difference among deadlock avoidance, detection and prevention?
what basically a system call is?
what is a property sheet?
Define dynamic memory allocation algorithm?