Assertion: optical disk | /r/HasProperty | cd
Facets:
value: commonly
type: TEMPORAL
Source sentences:
text: An optical disk is a compact disc or CD.
text: An optical disk (OD) is usually a flat, circular disk with a hole in the middle.
text: In computing and optical disc recording technologies, an optical disc (OD) is a flat, usually circular disc that encodes binary data (bits) in the form of pits (binary value of 0 or off, due to lack of reflection when read) and lands (binary value of 1 or on, due to a reflection when read) on a special material (often aluminum ) on one of its flat surfaces.
text: An optical disk is commonly called either a CD, DVD, or Blue Ray disk.
text: Care of Optical Disks (CDs, DVDs)
text: The optical drive in a system is an important factor in the PC's ability to install and run software, since most software is now distributed on optical disks (CDs, and now more than ever on DVDs, in the future perhaps Blu-ray).