Which of the following tasks are handled by a display manager like XDM or KMD? (Choose two.)
A . Configure additional devices like new monitors or projectors when they are attached.
B . Start and prepare the desktop environment for the user.
C . Create an X11 configuration file for the current graphic devices and monitors.
D . Lock the screen when the user was inactive for a configurable amount of time.
E . Handle the login of a user.
Answer: BE