Which statements are true about a process?

Which statements are true about a process? (Choose all that apply.)

A.
It is associated with a nice value.

B.
It is associated with a Process ID (PID).

C.
It does not inherit the environment from the parent process that spawns it.

D.
It uses only RAM irrespective of the amount of memory available in the system.

E.
Each process will normally be associated with the UID and GID of the user that launched the
program.