Operating System (OS) The shortcut key to open a task manager is: Alt + Ctrl + Delete F1 Alt + Tab Alt + F1 Alt + Ctrl + Delete F1 Alt + Tab Alt + F1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Any files deleted in windows goes into Trash can Recycle bin None of the listed here Deleted files Trash can Recycle bin None of the listed here Deleted files ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system provides a layered, user-friendly interface All of these enables the programmer to draw a flowchart None of these links a program with the subroutines it references provides a layered, user-friendly interface All of these enables the programmer to draw a flowchart None of these links a program with the subroutines it references 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? 8 16 1 None of these 8 16 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A character that represents one or more unknown character is All file name Extensions None of above Wildcard character All file name Extensions None of above Wildcard character ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Scandisk analyse and repair damage to which of the following ? Lost clusters Physical cluster FAT All of the listed here Lost clusters Physical cluster FAT All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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