Which of the following Ethernet cable standards supports transmission speeds of over 200 Mbps?

A.
CAT4

B.
CAT3

C.
CAT5

D.
CAT6

Explanation:
CAT6 cable, which is rated at over 1000 Mbps.
Incorrect Answers:
B: CAT3 cable is rated at up to 16 Mbps only.
C: CAT5 cable is rated at up to 100 Mbps only.References:David Groth and Dan Newland, A+
Complete Study Guide (2nd Edition), Sybex, Alameda CA, 2002, pp. 325,327.David Groth and
Toby Skandier, Network+ Study Guide (4th Edition), Sybex, Alameda CA, 2005, pp. 20-21, 23,
144.