Operating System (OS) The shortcut key to open a task manager is: Alt + F1 Alt + Tab Alt + Ctrl + Delete F1 Alt + F1 Alt + Tab Alt + Ctrl + Delete F1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following key is used to refresh the active window? F9 F7 F8 F5 F9 F7 F8 F5 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A form of code that uses more than one process and processor, possibly of different type, and that may on occasions have more than one process or processor active at the same time, is known as multithreading time sharing multiprogramming None of these broadcasting multithreading time sharing multiprogramming None of these broadcasting ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion? 4 3 2 1 None of these 4 3 2 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) We can start the application from? Log off Run Network place Recycle bin Log off Run Network place Recycle bin ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following checks, cannot be carried out on the input data to a system? Range check All of these consistency check Syntax check None of these Range check All of these consistency check Syntax check None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS