Operating System (OS) The operating system creates ___ from the physical computer Virtual computers Virtual space Virtual device None of the listed here Virtual computers Virtual space Virtual device None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Process is a job in secondary memory a program in execution program in High level language kept on disk contents of main memory None of these a job in secondary memory a program in execution program in High level language kept on disk contents of main memory None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used to speed up main memory read operation to improve disk performance to handle interrupts None of these to increase the capacity of main memory to speed up main memory read operation to improve disk performance to handle interrupts None of these to increase the capacity of main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What do you mean by Memory Compaction? Divide memory hole by 2 Divide big memory hole into small holes Combine multiple small memory holes into one big hole Combine multiple equal memory holes into one big hole Divide memory hole by 2 Divide big memory hole into small holes Combine multiple small memory holes into one big hole Combine multiple equal memory holes into one big hole ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A task in a blocked state is waiting for same temporarily unavailable resources must still be placed in the run queues is running is executable None of these is waiting for same temporarily unavailable resources must still be placed in the run queues is running is executable None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is a permanent database in the general model of the compiler? Source code Literal Table Identifier Table Terminal Table None of these Source code Literal Table Identifier Table Terminal Table None of these ANSWER DOWNLOAD EXAMIANS APP
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