Two Internal SCSI Hard Drives Are Installed in a Computer

Multiple Choice

Two internal SCSI hard drives are installed in a computer and attach to a SCSI adapter. When the system powers up, neither of the drives are detected. What should be checked?

A) Termination of only the SCSI adapter and the adapter and hard drives have a unique ID.
B) Termination of both hard drives and both hard drives are set to SCSI ID 0.
C) Termination of both hard drives and that both hard drives have a unique ID.
D) Termination of both ends of the SCSI chain and that both hard drives have a unique ID.