单选题An administrator has a rack server that is 1.75 inches (4.4 cm) tall. Which of the following is the correct U size for this server?()AOneBTwoCThreeDFive
单选题
An administrator has a rack server that is 1.75 inches (4.4 cm) tall. Which of the following is the correct U size for this server?()
A
One
B
Two
C
Three
D
Five
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