A PC may have more than one CD/DVD drive.
A
Correct answer
Explanation
PCs can indeed have multiple optical drives. This was common in the past for purposes like disc-to-disc copying (having one reader and one burner), or for users who needed access to different types of media (CD-RW, DVD-ROM, DVD-RAM) simultaneously. Modern PCs rarely include even one optical drive, but multiple drives are still physically possible.