If you need to any further detail on example of optical storage so you can visit..
http://opticalstorage.org/
yeah
no,harddisk is not an optical storage
A camera.
Optical Storage Medium
No, its not an optical storage device.
Neither. They are removable magnetic storage. Optical storage consist of CDs, DVDs, etc.
An Optical Disk
False, They can use optical storage discs.
There are three types of internal storage devices mainly optical, semi conductor and magnetic storage. Compact disk is an example of magnetic storage whereas silicon chip is an example of a semi conductor storage device.
magnetic storage device
Blu-ray is optical storage, not solid state storage.Solid state storage is electronic storage (e.g. Flash drive, SSD, DRAM, SRAM, ROM).
Magnetic storage optical storage solid-state storage storage capacity
No. Optical storage uses lasers to "see" the media (e.g. CD, DVD, HD-DVD and BluRay)