Operating System (OS) Operating system is A collection of hardware components A collection of input-output devices A collection of software routines All of these None of these A collection of hardware components A collection of input-output devices A collection of software routines All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is true for unconditional disk formatting? All of above Transfer system files after format Do not check/scan surface after format Destroys every byte of data on a disk by overwriting it with with blank spaces All of above Transfer system files after format Do not check/scan surface after format Destroys every byte of data on a disk by overwriting it with with blank spaces ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Once text has been cut to the clipboard, you can ...... that text into another document Paste Copy Transfer None of these Paste Copy Transfer None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The advantage of a command processor running only built-in commands is: users can create system programs and run them as commands None of these the processing is much faster than would other-wise be the case when user defined commands are used the command set being common across different hardware configurations flexibility to the users in running lists of commands by simply collecting them in named batch command files users can create system programs and run them as commands None of these the processing is much faster than would other-wise be the case when user defined commands are used the command set being common across different hardware configurations flexibility to the users in running lists of commands by simply collecting them in named batch command files ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block caches or buffer caches are used to increase the capacity of the main memory to speed up main memory read operation None of these to handle interrupts to improve disk performance to increase the capacity of the main memory to speed up main memory read operation None of these to handle interrupts to improve disk performance ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is not a system tool? All of the listed here Virus scanning Backup Disk defragment All of the listed here Virus scanning Backup Disk defragment ANSWER DOWNLOAD EXAMIANS APP
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