Operating System (OS) The shortcut key to open a task manager is: F1 Alt + F1 Alt + Tab Alt + Ctrl + Delete F1 Alt + F1 Alt + Tab Alt + Ctrl + Delete ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following rules out the use of GO TO? Flowchart Nassi-Shneiderman diagram HIPO-DIAGRAMS None of these All of these Flowchart Nassi-Shneiderman diagram HIPO-DIAGRAMS None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a multitasking operating system? Windows Linux Unix DOS Windows Linux Unix DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Producer consumer problem can be solved using All of these event counters monitors None of these semaphores All of these event counters monitors None of these semaphores ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The dispatcher puts tasks in I/O wait None of these is always small and simple actually schedules the tasks into the processor never changes task priorities puts tasks in I/O wait None of these is always small and simple actually schedules the tasks into the processor never changes task priorities ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Basic Input output system (BIOS) resides in RAM The CPU Memory cache ROM RAM The CPU Memory cache ROM ANSWER DOWNLOAD EXAMIANS APP
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