In the UTP category rating, the tighter the wind:

A.
the higher the rating and its resistance against interference and crosstalk.

B.
the slower the rating and its resistance against interference and attenuation.

C.
the shorter the rating and its resistance against interference and attenuation.

D.
the longer the rating and its resistance against interference and attenuation.

Explanation:
With Increased UTP category the better the signal is transmitted, that is the cable is more resistance against
interference and crosstalk.
The lowest category is 1 and the highest is 8.2.
Incorrect Answers:
B: The UTP categories are just numbers from 1 to 8.2. They do not represent speed.
C: The UTP categories are just numbers. They do not represent length.
D: The UTP categories are just numbers. They do not represent speed.

Harris, Shon, All In One CISSP Exam Guide, 6th Edition, McGraw-Hill, New York, 2013, p. 559