Operating System (OS) Which components appear in the initial windows start up display? All of these Task bar Dialog box Start menu All of these Task bar Dialog box Start menu ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and hold and wait buffer overflow None of these race around condition deadlock avoidance hold and wait buffer overflow None of these race around condition deadlock avoidance ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is/are external commands? All of above Sys Label Edit All of above Sys Label Edit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers? MS DOS OS/2 UNIX None of these XENIX MS DOS OS/2 UNIX None of these XENIX ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion? 2 3 None of these 4 1 2 3 None of these 4 1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Producer consumer problem can be solved using event counters monitors None of these All of these semaphores event counters monitors None of these All of these semaphores ANSWER DOWNLOAD EXAMIANS APP
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