How is a display manager started?

exams 102-500 102-500 exam 0 Comments

How is a display manager started?
A . It is started by a user using the command startx.
B . It is started like any other system service by the init system.
C . It is started by inetd when a remote hosts connects to the X11 port.
D . It is started automatically when a X11 user logs in to the system console.

Answer: B