What is the difference between thE.remove and thE.purge action with the dpkg command？（）

• A、 -remove removes the program， -purge also removes the config files
• B、 -remove only removes the program， -purge only removes the config files
• C、 -remove removes a package， -purge also removes all packages dependent on it
• D、 -remove removes only the package file itself， -purge removes all files related to the package