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

A、Youmustmanuallyinitializethedatadirectory.
B、Youcanprovidetherootpasswordinteractively.
C、TheMySQLRPMpackageinstallationsupportsdeployingmultipleMySQLversionsonthesamehost.
D、MySQLusestheRPMrelocatableinstallationtargetfeature.
E、Youcanfindtherootpasswordintheerrorlogafterthefirststart・
F、ThefunctionalityissplitamongseveralRPMpackagefiles.