Operating System (OS) Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because they are available on magnetic tapes they are memory resident None of these they are initially stored on disk they are partly in primary memory and partly on disk they are available on magnetic tapes they are memory resident None of these they are initially stored on disk they are partly in primary memory and partly on disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default mode for Windows to start? None of above Safe Mode Command Prompt Normal Mode None of above Safe Mode Command Prompt Normal Mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and deadlock avoidance hold and wait None of these race around condition buffer overflow deadlock avoidance hold and wait None of these race around condition buffer overflow ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can add or remove program None of Above Add / Remove program from control panel Delete the shortcut icon from desktop Both A and B None of Above Add / Remove program from control panel Delete the shortcut icon from desktop Both A and B ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The dispatcher actually schedules the tasks into the processor puts tasks in I/O wait never changes task priorities None of these is always small and simple actually schedules the tasks into the processor puts tasks in I/O wait never changes task priorities None of these is always small and simple ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Part of the POST process is to ensure that the test of essential peripheral device coincides with the hardware configuration that stored in ROM The hard drive CMOS Cache Memory ROM The hard drive CMOS Cache Memory ANSWER DOWNLOAD EXAMIANS APP
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