Operating System (OS) Semaphores are used for memory management are used to do I/O None of these synchronize critical resources to prevent contention synchronize critical resources to prevent deadlock are used for memory management are used to do I/O None of these synchronize critical resources to prevent contention synchronize critical resources to prevent deadlock ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Scandisk Run from DOS mode Checks the disk All of the listed here Give information about disk Run from DOS mode Checks the disk All of the listed here Give information about disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which, of the following, is not true about Nassi-Shneiderman charts These charts cannot represent CASE constructs These charts are type of graphical design tool All of these These charts can represent three fundamental control structures None of these These charts cannot represent CASE constructs These charts are type of graphical design tool All of these These charts can represent three fundamental control structures None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To display a shortcut menu for an object you use Right click the object Touch the object on the screen with your finger Click the object Point the object and press Ctrl+P Right click the object Touch the object on the screen with your finger Click the object Point the object and press Ctrl+P ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To avoid the race condition, the number of processes that may be simultaneously inside their critical section is 1 None of these 16 8 1 None of these 16 8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The file system "NTFS" stands for New Technology file system New type file system Non terminated file system Never Terminated file system New Technology file system New type file system Non terminated file system Never Terminated file system ANSWER DOWNLOAD EXAMIANS APP
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