A system administrator was asked to log information on possible security breaches on a server. Which file should additional entries be added to capture this information？（）

A.ps
B.pstat
C.portmap
D.procsig

A.They are the decimal numbers corresponding to the active process IDs.
B.They are the decimal numbers corresponding to the gid of the system group.
C.They are the decimal numbers corresponding to the block IDs of the boot sector.
D.They are the decimal numbers corresponding to the inodes of the system directories.