It's a good question with a simple answer: there are no .CDA files on a CD. In fact, from a Windows perspective, there are no files at all. A music CD differs greatly from your hard drive or floppy disk drive in the way information is stored.Hard drives and floppy disks store data in concentric rings called tracks.t's a good question with a simple answer: there are no .CDA files on a CD. In fact, from a Windows perspective, there are no files at all. A music CD differs greatly from your hard drive or floppy disk drive in the way information is stored.
Listerâs early life. Joseph Lister was born in Upton, Essex, England, on April 5, 1827. He was the second of three children born to Joseph Jackson Lister, a very successful wine merchant and amateur scientist.
Joseph Arnold. For the Rhode Island resident, see Joseph Arnold (Rhode Island). Joseph Arnold (28 December 1782 â 26 July 1818 in Padang, Sumatra, Netherlands East Indies) was a naval surgeon and naturalist. His specimen collection is in the museum of the Linnean Society. Born in Beccles, Suffolk, he learned surgery in Edinburgh and received a diploma in 1807.