Operating System (OS) Which one is not a system tool? All of the listed here Disk defragment Virus scanning Backup All of the listed here Disk defragment Virus scanning Backup ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can switch from one program to another by clicking within the desired program's icon from the Folder None of above Application icon on desktop Application icon from taskbar Folder None of above Application icon on desktop Application icon from taskbar 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? 1 8 None of these 16 1 8 None of these 16 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The part of machine level instruction, which tells the central processor what has to be done, is Operation code Flip-Flop None of these Locator Address Operation code Flip-Flop None of these Locator Address ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is system software ? All of the listed here Compiler Operating system Utillities All of the listed here Compiler Operating system Utillities ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Where will store data first time when you copy CD Clipboard Hard disk Clipbook CD Clipboard Hard disk Clipbook ANSWER DOWNLOAD EXAMIANS APP
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