A magneto-optic disk is :
A. primary storage
B. secondary storage
C. tertiary storage
D. removable disk
Answer:A
A magneto-optic disk is :
A. primary storage B. secondary storage C. tertiary storage D. removable disk
Explanation:Tertiary storage involves a robotic mechanism which will mount (insert) and dismount removable mass storage media into a storage device according to the system’s demands; this data is often copied to secondary storage before use.