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magnetic storage device
A compact disk (CD) is an optical storage device.
Harddrive is magnetic. Optical storage devices examples are CDs, DVDs etc. Source: IGCSE TCI student :)
Head – The device that reads and writes the information—magnetic or optical—on the disk surface.
A cassette deck is a device used to play and record cassette tapes.
optical memory: it is a memry device that uses laser beams ro store data . for e.g. CDROM. magnetic memory: it is a memory device that uses magnetic tape to store data . for e.g. hard disk optical memory are advanced and faster than magnetic memory device..
A conventional hard disk is magnetic.
A write head is the part of an electromechanical device which converts electrical signals into digital or analogue information stored on a magnetic or optical medium.
A bulk tape eraser is an electromagnetic device that manipulates the magnetic field around it in a particular manner. When a tape (cassette, reel to reel, or VHS) is subjected to the magnetic field, the information is lost because it is demagnetized.
cassette
Storage device is something used to store the data. It has several types such as magnetic, optical, electronic etc. Talking about a computer, storage device may be removable or non-removable.
No, its not an optical storage device.