Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Create back up None of above Write protect Format Create back up None of above Write protect Format ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not a valid file system ? NTFS FXZ FAT 32 FAT 16 NTFS FXZ FAT 32 FAT 16 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a multitasking operating system? Linux Unix DOS Windows Linux Unix DOS Windows ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Banker's algorithm for resource allocation deals with deadlock prevention mutual exclusion deadlock avoidance None of these deadlock recovery deadlock prevention mutual exclusion deadlock avoidance None of these deadlock recovery ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Link encryption None of these is more secure than end-to-end encryption is less secure than end-to-end encryption can not be used in a public network is used only to debug None of these is more secure than end-to-end encryption is less secure than end-to-end encryption can not be used in a public network is used only to debug ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a layer of operating system? Critical selection Kernel Application program Shell Critical selection Kernel Application program Shell ANSWER DOWNLOAD EXAMIANS APP
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