Operating System (OS) Which of the key is used to close the active window? Alt+F4 Ctrl+F4 Ctrl+F5 Alt+F6 Alt+F4 Ctrl+F4 Ctrl+F5 Alt+F6 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) An instruction in a programming language that is replaced by a sequence of instructions prior to assembly or compiling is known as macro None of these procedure name literal label macro None of these procedure name literal label ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What scheduling algorithm allows processes that are logical runnable to be temporarily suspended? preemptive scheduling FIFO non-preemptive scheduling None of these FCFS preemptive scheduling FIFO non-preemptive scheduling None of these FCFS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block caches or buffer caches are used to speed up main memory read operation to handle interrupts to increase the capacity of the main memory None of these to improve disk performance to speed up main memory read operation to handle interrupts to increase the capacity of the main memory None of these to improve disk performance ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following memory unit that processor can access more rapidly Read Only Memory Main Memory Cache memory Virtual Memory Read Only Memory Main Memory Cache memory Virtual Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The operating system creates ___ from the physical computer Virtual space Virtual computers None of the listed here Virtual device Virtual space Virtual computers None of the listed here Virtual device ANSWER DOWNLOAD EXAMIANS APP
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