Which three are characteristics of the procfs file system type? (Choose three)

A.
The process directories are globally readable.

B.
File ownership is determined by the credentials of the process.

C.
It contains reference by file names to the opened files of the process.

D.
It contains a decimal number directory entry corresponding to a process ID.

E.
Each process ID named directory has files that contain more detailed information about the process.

Explanation:

The procfs File System ( /proc ) is used by the system to maintain a list of all the active processes by process ID number. The sub-directories of /proc are not globally readable with file ownership determined by process.