Write a short note on.
(a) Compact disk
(b) Floppy disk
(c) Secure Digital card.
Answers
Answer:
- There are four type of storage: ... Storage Devices. Secondary Storage. Hard Disk. • The hard disk drive is the main, and usually ... Digital Versatile Disc (DVD) ... Secure Digital card (SD).
Explanation:
2.3 Storage Devices: Hard Drive, Floppy Drive, CD-ROM, CD-Burner, DVD-ROM. 2.4 Monitor: CRT and LCD. 2.5 Video Card. 2.6 Sound .A floppy disk or floppy diskette is a type of disk storage composed of a thin and flexible disk of a magnetic storage medium in a square or ...
Answer:
A Compact Disc, also called a CD are small plastic discs which store and retrieve computer data or music using light.
A floppy disk or floppy diskette is a type of disk storage composed of a thin and flexible disk of a magnetic storage medium in a square or nearly square plastic enclosure lined with a fabric that removes dust particles from the spinning disk.
Secure Digital, officially abbreviated as SD, is a proprietary non-volatile memory card format developed by the SD Association for use in portable devices.