What is the difference between an optical drive and a solid state?
a. optical drives store data magnetically to a disc; solid states store data electronically to a microchip.
b. optical drives store data electronically to a microchip; solid states store data magnetically to a disc.
c. optical drives are for storing graphical data; solid states are for storing text data.
d. optical drives are for storing text data; solid states are for storing graphical data.