Linux provides functionality such as flock to set a "flag" that a file is locked for a specific reason. However, by default, every programmer needs to "check" to make sure that a file isn't locked (this is called advisory). Can you think of any other way that would be better (other than remounting using the mand option)?

QUESTION 1 3 points Save Answer Calculate the total head movements for the following queues using C-SCAN (head starts at 53, end- 199) 46, 73,11, 20,151, 115, 130, 49 TT T Arial Path: p Words:0 QUESTION2 4 points Save Answer Calculate the total head movements for the following queues using FCFS (head starts at 53) 46, 73, 11, 20, 151, 115, 130, 49 Path: p Words:0