What is true regarding the configuration of yum? (Choose two.)

What is true regarding the configuration of yum? (Choose two.)
A . Changes to the repository configuration become active after running yum confupdate
B . Changes to the yum configuration become active after restarting the yumd service
C . The configuration of package repositories can be divided into multiple files
D . Repository configurations can include variables such as $basearchor $releasever
E . In case /etc/yum.repos.d/contains files, /etc/yum.confis ignored

View Answer

Answer: CD