The file /proc/[PID]/cgroups
A. describes control groups to which the process belongs
B. contains the information about all groups of the system
C. provides the information about the group which has generated the process
D. none of the mentioned
Answer:A
The file /proc/[PID]/cgroups
A. describes control groups to which the process belongs B. contains the information about all groups of the system C. provides the information about the group which has generated the process D. none of the mentioned
Explanation:[PID] represents the process ID of the process. Every system has various running processes, so /proc directory contains various numerical sub-directories and the number shows the PID of the process.