Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Format None of above Create back up Write protect Format None of above Create back up Write protect ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In windows, start button is used to Turn off the system Run applications Device setting All of the listed here Turn off the system Run applications Device setting All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The problem of thrashing is affected significantly by: None of these All of these program structure program size primary-storage size None of these All of these program structure program size primary-storage size ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used to increase the capacity of main memory to improve disk performance to handle interrupts None of these to speed up main memory read operation to increase the capacity of main memory to improve disk performance to handle interrupts None of these to speed up main memory read operation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the software which can be legally compiled and often used for free? Mindware Public domain program None of these Shareware program Firmware program Mindware Public domain program None of these Shareware program Firmware program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length None of these Should always be variable depends upon the size of the file should be chosen to match the data characteristics should always be fixed None of these Should always be variable depends upon the size of the file should be chosen to match the data characteristics should always be fixed ANSWER DOWNLOAD EXAMIANS APP
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