Operating System (OS) Which of the following resources must be protected by the operating system? CPU Memory All of these I/O CPU Memory All of these I/O ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What scheduling algorithm allows processes that are logical runnable to be temporarily suspended? non-preemptive scheduling preemptive scheduling None of these FCFS FIFO non-preemptive scheduling preemptive scheduling None of these FCFS FIFO ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following addressing modes, facilitates access to an operand whose location is defined relative to the beginning of the data structure in which it appears? sorting index ascending indirect None of these sorting index ascending indirect None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is built directly on the hardware? Operating system Application software Database system Computer Environment Operating system Application software Database system Computer Environment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is system software ? Compiler All of the listed here Operating system Utillities Compiler All of the listed here Operating system Utillities ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The main function of the dispatcher (the portion of the process scheduler) is assigning ready process to the CPU swapping a process to the disk None of these suspending some of the processes when the CPU load is high bring processes from the disk to the main memory assigning ready process to the CPU swapping a process to the disk None of these suspending some of the processes when the CPU load is high bring processes from the disk to the main memory ANSWER DOWNLOAD EXAMIANS APP
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