Operating System (OS) What program runs first after computer is booted and loading GUI ? File manager Windows Explorer Authentication Desktop manager File manager Windows Explorer Authentication Desktop manager 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 mutual exclusion semaphores directory critical section None of these mutual exclusion semaphores directory critical section None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system is a ___ Application software System software Presentation software Database software Application software System software Presentation software Database software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is the extension of WordPad? .rtf None of above .xls .ppt .rtf None of above .xls .ppt ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A task in a blocked state must still be placed in the run queues is waiting for same temporarily unavailable resources None of these is executable is running must still be placed in the run queues is waiting for same temporarily unavailable resources None of these is executable is running ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Identify false statement You can increase free space of disk by sending files in recycle bin You can find deleted files in recycle bin You can restore any files in recycle bin if you ever need You can right click and choose Empty Recycle Bin to clean it at once You can increase free space of disk by sending files in recycle bin You can find deleted files in recycle bin You can restore any files in recycle bin if you ever need You can right click and choose Empty Recycle Bin to clean it at once ANSWER DOWNLOAD EXAMIANS APP
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