An operation such as login, read, perform, I/O or execute that is performed by the subject on or with an object is the _________ audit record field. ??

_____ calling uses an app such as Skype, Google, Hangout, or What's Up to call another person

Fill in the blank(s) with correct word

In the case of the __________ policy, the scheduler always chooses the process that has the shortest expected remaining processing time.

A) ?SRT ? B) ?FCFS ? C) ?SPN ? D) ?HRRN