1. Computers
... they have a large capacity of 680 megabytes. They are also extremely durable. The devices cost about $130 to $200. A DVD-ROM disk, digital video disc, is another form of the CD technology. The DVD began as an alternate to VHS cassettes, but they are now prevailing in the computer industry. The writable ... DVD has a fairly large capacity, holding about 5.2 gigabytes of data, and it has a much faster access speed than that of the ... CD-R and CD-RW. Its device is the most expensive, on average costing $500. The DVD itself costs $25 (Parsons and Oja 44). ... Floppy disk? Zip disk? Super...
- Word Count: 839
- Approx Pages: 3
- Has Bibliography
- Grade Level: High School