Operating System (OS) Which one of the following key is used to refresh the active window? F5 F7 F8 F9 F5 F7 F8 F9 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The ....... contains commands associated with the My Computer window System menu Standard menu Start menu None of these System menu Standard menu Start menu None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A critical region is a program segment that has not been proved bug-free a program segment where shared resources are accessed a program segment that often causes unexpected system crashes none is the above one which is enclosed by a pair of P and V operations on semaphores a program segment that has not been proved bug-free a program segment where shared resources are accessed a program segment that often causes unexpected system crashes none is the above one which is enclosed by a pair of P and V operations on semaphores ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Thrashing can be caused by poor paging algorithms can always be avoided by swapping is a natural consequence of virtual memory systems always occurs on large computers None of these can be caused by poor paging algorithms can always be avoided by swapping is a natural consequence of virtual memory systems always occurs on large computers None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the operand is given explicitly in the instruction? indirect mode absolute mode immediate mode index mode None of these indirect mode absolute mode immediate mode index mode None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Fonts install from All of above Font.exe file Add from control panel Font setup file All of above Font.exe file Add from control panel Font setup file ANSWER DOWNLOAD EXAMIANS APP
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