A technician wants to implement a grandfather-father-son tape rotation policy. Which of the following implements this backup strategy? 

Answer options:

A. Assign a different set of tapes for daily, weekly, and monthly backups.
B. Use a different set of tapes for every two, four, and eight days.
C. Designate a different set of tapes for odd-day and even-day backups.
D. Use a queue to rotate tapes based on the age and usage of the tape.

A