What does Optical storage refer to?
- A. Storage that retains data permanently and is not directly accessed by the CPU, such as a hard drive.
- B. Memory that loses its stored data when power is removed, such as RAM.
- C. A characteristic of SSDs describing the limited number of write cycles that flash memory cells can endure.
- D. A storage technology that uses laser light to read and write data on discs such as CDs and DVDs. ✓
Correct answer
D. A storage technology that uses laser light to read and write data on discs such as CDs and DVDs.
Explanation
Optical storage refers to a storage technology that uses laser light to read and write data on discs such as CDs and DVDs.