A write-once optical disc standard. Data is recorded by using a laser to cause an irreversible change in the disc's recording layer. Once written, data cannot be altered or deleted, but the disc can be read in standard CD-ROM drives.

Past questions testing this term · 1 questions

• 2014h26a #65CD-Rの記録層にデータを書き込むために用いるものはどれか。