Home »
General Knowledge (GK) MCQs »
Computer Science GK MCQs
Which technology is used in a CDROM Drive?
24. Which technology is used in a CDROM Drive?
- Glass
- Hybrid
- Optical
- All of the above
Answer
The correct answer is: C) Optical
Explanation
Optical technology is used in a CDROM Drive. An optical disc is used to store data that can be written to and read from using a low-powered laser beam.