Operating System (OS) ___ are list of commands that appear on the screen Windows Menus GUIS Icons Windows Menus GUIS Icons ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following resources must be protected by the operating system? I/O CPU Memory All of these I/O CPU Memory All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To display a shortcut menu for an object you use Point the object and press Ctrl+P Touch the object on the screen with your finger Right click the object Click the object Point the object and press Ctrl+P Touch the object on the screen with your finger Right click the object Click the object ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 16 None of these 1 8 16 None of these 1 8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Banker's algorithm for resource allocation deals with deadlock prevention deadlock avoidance deadlock recovery None of these mutual exclusion deadlock prevention deadlock avoidance deadlock recovery None of these mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not a valid file system ? FAT 16 FXZ FAT 32 NTFS FAT 16 FXZ FAT 32 NTFS ANSWER DOWNLOAD EXAMIANS APP
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