Answer / nadeem khokhar

system checks for the priority. if a lower priority process is holding the resource and more priority process is in waiting, it frees the resource from low priority process and gives it to the higher priority process.
or it can also go for that if a process is not leaving the resource and other is in wait state then it checks the time quantum, if time quantum exceeds from the predefined time quantum it takes the resource and give it to the next process and same action repeated

Answer / devendra singh

dedloc is condition lock relised from dedloc condition

I've an application where i need to give access to all the features only to admin and only few features to normal users. Say Menu...i dont want all my menu items to be accessible to all the users only the admin people can see few all the features where as normal users can have access to limited menu items...how can i achieve this. Please note that my menu is not a database driven menu.

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