Comptia Server+ Exam Practice Questions Sample SK0-004 Q1

Which of the following is the height of 1U of space in a server rack?

A. 1.5 inches (3.8 cm)
B. 1.75 inches (4.4 cm)
C. 2 inches (5.1 cm)
D. 3 inches (7.6 cm)

Correct Answer: B