Given the Startx Command Syntax, Startx -- -Option, What Do

Multiple Choice

Given the startx command syntax, startx -- -option, what do the two hyphens after the startx command represent?

A) They represent the end of client arguments and the beginning of server arguments.
B) They represent the end of server arguments and the beginning of client arguments.
C) They represent placeholders for the default options.
D) They indicate that the command should be delayed two seconds before running.