Question

how much of data can be stored in a cd-rom

Answer 1

A standard 120 mm, 700 MB CD-ROM can actually hold about 737 MB (703 MiB) of data with error correction (or 847 MB total). In comparison, a single-layer DVD-ROM can hold 4.7 GB of error-protected data, more than 6 CD-ROMs.

Answer 2

Answer:

650 to 700 MB of data can be stored in a CD-ROM. Specifically it can be said 680 MB of data can be stored.

Explanation:

A cd-rom is the abbreviation of compact disc read only memory. This is a kind of computer memory in the structure of compact disc that is read by optical means. A CD-ROM drive reads digitized (binary) data that has been encoded as tiny pits on an optical disc using a low-power laser beam. The data is subsequently fed from the drive to the processing computer. In 1982, the industry-standard compact disc was unveiled for the reproduction of digital audio. As a substitute for so-called floppy discs, the CD-ROM, which has a storage capacity of 680 megabytes, soon acquired commercial acceptance (with a maximum capacity of 1.4 megabytes). Storage costs are extremely low, access times are comparatively quick, and storage density is very high. Each disc has a diameter of around 4- 12 inches and can store up to 680 MB of information. The data on the CD-ROM can only be read; we cannot write to it or alter the information it contains.

To learn more about CD-ROM, please visit:

https://brainly.in/question/18455972

https://brainly.in/question/4445467

#SPJ6