CompTIA Exam Questions

Which of the following jumper configurations should be used instead?

A technician is having boot issues with a newly built PC, and notices the following jumper
configurations for each PATA device:
HARD DRIVE. MASTER
OPTICAL DRIVE. CABLE SELECT
Which of the following jumper configurations should be used instead?

A.
HDD. Cable Select; OpticalDrive. Master

B.
HDD. Cable Select; OpticalDrive. Cable Select

C.
HDD. Slave; OpticalDrive. Slave

D.
HDD. Master; OpticalDrive. Master

Explanation:
http://www.computerhope.com/jargon/c/cablsele.htm