أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
(A) CD-ROM
(B) Floppy disk
(C) CD-RW (Rewritable CD)
(D) ZIP disk
I think both options (A) and (C) will do though A is only for read only as you can't again write on it, but once can take the backup, I think so. Thanks.