Which of the following statements about sytemd-journald are true? (Choose three.)
A . It is incompatible with syslog and cannot be installed on a system using regular syslog.
B . It only processes messages of systemd and not messages of any other tools.
C . It can pass log messages to syslog for further processing.
D . It maintains metadata such as _UID or _PID for each message.
E . It supports syslog facilities such as kern, user, and auth.
Answer: C,D,E