A CD is a type of secondary storage true or false? – InterviewSolution

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1.	A CD is a type of secondary storage true or false?
Answer» TrueCD (COMPACT DISK):CD, ALSO KNOWN as compact disk a secondary storage device. PRESENTLY, there are many types of CD's such as CD-ROM, CD-RW, CD-R and many more types.They are used as a storage device and they can be used to transfer files from one device to another. The CD genrally rotates in the CD-drive and DATA can be hence seen.Facts about Compact disk:They are made of a type of polymer called the polycarbonate.They can store upto 700 mb of data.Philips and sony are the companies who invented a compact disk

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