Operating System (OS) Who is called a supervisor of computer activity ? Operating system Control unit Memory I / O Devices Operating system Control unit Memory I / O Devices ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not a system tool? Folder Scandisk Backup Format Folder Scandisk Backup Format ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not the function of the operating system? Virus protection Application management Disk management Memory management Virus protection Application management Disk management Memory management ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A tiny Dot of light on the monitor is called Optical illusion Silicon chip Pixel Icon Optical illusion Silicon chip Pixel Icon ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A page fault is an error is a specific page None of these is a reference to a page belonging to another program occurs when a program accesses a page of memory is an access to a page not currently in memory is an error is a specific page None of these is a reference to a page belonging to another program occurs when a program accesses a page of memory is an access to a page not currently in memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) performed by the paging software is (are) Management of the physical address space Implementation of the access environment for all programs in the system None of these Sharing and protection All of these Management of the physical address space Implementation of the access environment for all programs in the system None of these Sharing and protection All of these ANSWER DOWNLOAD EXAMIANS APP
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