Operating System (OS) Thrashing can always be avoided by swapping is a natural consequence of virtual memory systems None of these always occurs on large computers can be caused by poor paging algorithms can always be avoided by swapping is a natural consequence of virtual memory systems None of these always occurs on large computers can be caused by poor paging algorithms ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is entered by programs when they enter the processor never used required to perform any I/O only allowed to the operating system None of these entered by programs when they enter the processor never used required to perform any I/O only allowed to the operating system None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following instruction steps, would be written within the diamond-shaped box, of a flowchart? IS A PRINT A S = B - C DATA X,4Z None of these IS A PRINT A S = B - C DATA X,4Z None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Interprocess communication allows processes to synchronize activity is usually done via disk drives is required for all processes is never necessary, None of these allows processes to synchronize activity is usually done via disk drives is required for all processes is never necessary, None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following functions is(are) performed by the loader allocate space in memory for the programs and resolve symbolic references between object decks All of these physically place the machine instructions and data into memory. adjust all address dependent locations, such as address constants, to correspond to the allocated space. None of these allocate space in memory for the programs and resolve symbolic references between object decks All of these physically place the machine instructions and data into memory. adjust all address dependent locations, such as address constants, to correspond to the allocated space. None of these ANSWER DOWNLOAD EXAMIANS APP
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