LPIC-2 Exam 201 (Linux Engineer) — Question 34

A system has one hard disk and one CD writer which are both connected to SATA controllers. Which device represents the CD writer?

Answer options

• A. /dev/hdb
• B. /dev/sdd
• C. /dev/scd1
• D. /dev/sr0
• E. /dev/sr1

Correct answer: D

Explanation

The correct answer is /dev/sr0, which is typically used to represent a CD/DVD drive in Linux systems. Options /dev/hdb, /dev/sdd, and /dev/scd1 are not standard designations for CD writers, while /dev/sr1 would indicate a second optical drive if present.