You plan to install MySQL Server by using the RPM download.Which two statements are true?

A、 You must manually initialize the data directory.
B、 You can provide the root password interactively.
C、 The MySQL RPM package installation supports deploying multiple MySQL versions on the same host.
D、 MySQL uses the RPM relocatable installation target feature.
E、 You can find the root password in the error log after the first start・
F、 The functionality is split among several RPM package files.