Operating System (OS) In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into periods groups None of these sectors zones periods groups None of these sectors zones ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principle of locality of reference justifies the use of reenterable cache memory virtual memory non reusable None of these reenterable cache memory virtual memory non reusable None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) System maintenance: always requires several programs is necessary on all systems, regardless of how good None of these is usually not necessary is not required if the system is well written always requires several programs is necessary on all systems, regardless of how good None of these is usually not necessary is not required if the system is well written ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Press the ..... button to have the window fill the entire screen Minimize None of these Maximize Close Minimize None of these Maximize Close ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is characteristic of an operating system? error recovery None of these memory management resource management All listed here error recovery None of these memory management resource management All listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory allocation scheme subject to "external" fragmentation is multiple contiguous fixed partitions swapping pure demand paging segmentation None of these multiple contiguous fixed partitions swapping pure demand paging segmentation None of these ANSWER DOWNLOAD EXAMIANS APP