What type of external storage should be used by a technician to back up over 2 TB of music and video data files?
- CompactFlash card
- external flash drive
- external hard drive
- Secure Digital card
Explanation: An external hard drive will provide for the largest amount of data storage for backing up the music and video data files. CompactFlash and Secure Digital card technology does not support as much data storage as an external hard drive. A USB flash drive does not hold as much data storage as an external hard drive.