The correct answer is DVD.DVDIt is abbreviated as 'Digital Video Disc' or 'Digital Versatile Disc'.It is a digital optical disc data storage format.It can store any digital data and is also used for software files and video programs.Rewritable DVDs can be recorded and erased many times.Additional InformationCD ROMThe full form is 'Compact Disc Read-Only Memory'. It is a pre-pressed optical compact disc containing data.Computers can easily read but cannot write or erase CD-ROMs.It is a type of read-only memory.It is used to distribute data for computers and fifth-generation video games.DVD can store more data than Compact Discs (CD).ROMThe full form is 'Read-only memory'.It is a type of non-volatile memory used in electronic devices.The stored data cannot be electronically modified after the manufacture of the memory device.It refers to hard-wired memory like diode matrix and masks ROM integrated circuit.It is restricted only to reading words permanently stored within the unit.CD RWThe full form is 'Compact Disc-Rewritable'.It is a digital optical disc storage format.It can be written, read, erased, and re-written.CD-ROM drives with a Multi-Read certification are compatible.It must be erased before reuse.