Which backup solution is the MOST appropriate for backing up a payload from a corporation with multiple servers and approximately 300 GB of data?

A.
standalone DAT (Digital Audio Tape) drives configured for each server

B.
a tape library unit with more the one SDLT (SuperDLT) drive configured for all servers

C.
a tape library unit with more then one DAT (Digital Audio Tape) drive configured for all servers

D.
a standalone LTO (Linear Tape-Open) drive configured for all servers

E.
multiple AIT (Advanced Intelligent Tape) drives configured for each server