When adding a new hard drive in an IDE-based RAID system, which of the following factors are relevant? Choose all correct options.

A.
You need to configure the new hard drive as a master or a slave drive.

B.
You need to ensure that the jumper setting on the new drive is defined correctly.

C.
You need to ensure that the proper termination exists at each end of the line.

D.
All of the above

Explanation:
When adding a new hard drive in a SCSI-based RAID system, ensuring that the proper termination exists at each end of the line is an important factor. This is not a requirement when adding a new hard drive in a IDE-based RAID system. With IDE-based RAID systems, you need to ensure that the jumper setting on the new drive is defined correctly, and configure the new hard drive as a master or a slave drive.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 383-384