Operating System (OS) A small part of taskbar that has icons of background running applications is Task bar System tray Start button Quick launch Task bar System tray Start button Quick launch ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) While running DOS on a PC, which command would be used to duplicate the entire diskette? None of these DISKCOPY TYPE CHKDSK COPY None of these DISKCOPY TYPE CHKDSK COPY ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What scheduling algorithm allows processes that are logical runnable to be temporarily suspended? FCFS None of these non-preemptive scheduling preemptive scheduling FIFO FCFS None of these non-preemptive scheduling preemptive scheduling FIFO ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The advantage(s) inherent to using high level languages is (are) Improved debugging capability, and superior documentation Fewer people, less management and shorter transition in learning time None of these A greater degree of machine independence All of these Improved debugging capability, and superior documentation Fewer people, less management and shorter transition in learning time None of these A greater degree of machine independence All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used to handle interrupts None of these to speed up main memory read operation to increase the capacity of main memory to improve disk performance to handle interrupts None of these to speed up main memory read operation to increase the capacity of main memory to improve disk performance ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following checks, cannot be carried out on the input data to a system? consistency check All of these Syntax check None of these Range check consistency check All of these Syntax check None of these Range check ANSWER DOWNLOAD EXAMIANS APP
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