To what does 10Base-5 refer?

A.
100 Mbps unshielded twisted pair cabling

B.
10 Mbps thinnet coax cabling rated to 185 meters maximum length

C.
10 Mbps thicknet coax cabling rated to 500 meters maximum length

D.
10 Mbps baseband optical fiber

Explanation:
The correct answer is “10 Mbps thicknet coax cabling rated to 500 meters maximum length”. Answer
“10 Mbps thinnet coax cabling rated to 185 meters maximum length” refers to 10Base-2. 10 Mbps
baseband optical fiber refers to 10Base-F. 100 Mbps unshielded twisted pair cabling to 100Base-T.