Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and hold and wait deadlock avoidance None of these race around condition buffer overflow hold and wait deadlock avoidance None of these race around condition buffer overflow ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an operating system ? Oracle DOS Windows Linux Oracle DOS Windows Linux ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Internet Explorer is an Internet browser All of above an access point for Word Wide Web provided by Windows OS an Internet browser All of above an access point for Word Wide Web provided by Windows OS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If you hard disk is partitioned into 3 drives, the number of recycle bin for that hard disk is 1 2 4 3 1 2 4 3 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job None of these with the least processor needs that has been in the queue the longest that last entered the queue that first entered the queue None of these with the least processor needs that has been in the queue the longest that last entered the queue that first entered the queue ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded in safe mode ? VGA drive Keyboard driver All of the listed here Mouse driver VGA drive Keyboard driver All of the listed here Mouse driver ANSWER DOWNLOAD EXAMIANS APP
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