Operating System (OS) Which of the following is not essential to shut down your computer? Save all opened files Switch off monitor Close all running applications Cut off the power supply Save all opened files Switch off monitor Close all running applications Cut off the power supply ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the function of radio button ? To select multiple option All of the listed here To select all option To select single option To select multiple option All of the listed here To select all option To select single option ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a video file extension? .avi .mov .wav .mpeg .avi .mov .wav .mpeg ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Part of a program where the shared memory is accessed and which should be executed invisibly is called semaphores directory critical section None of these mutual exclusion semaphores directory critical section None of these mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is not a system tool? Backup Disk defragment All of the listed here Virus scanning Backup Disk defragment All of the listed here Virus scanning ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following appear in Windows menu bar? Help All of above Edit File Help All of above Edit File ANSWER DOWNLOAD EXAMIANS APP
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