CompTIA A+ Question G-83

A technician is troubleshooting an IDE hard drive that is emitting a humming sound. They suspect a faulty connector. Which of the following voltages should be supplied through the power connector to an IDE hard drive? (Select TWO).

A. 3V
B. 5V
C. 5.5V
D. 9V
E. 12V
F. 20V

Correct Answer: BE