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Which of the following statements are true of unshielded twisted pair $($UTP$)$ cabling?

Multiple select question.

UTP cabling costs much less than shielded twisted pair $($STP$)$ but, in most environments, performs just as well.

It consists of twisted pairs of wires surrounded by a plastic jacket.

It consists of a single center wire surrounded by a copper jacket.

When installing UTP cabling, interference from motors and fluorescent lights is considered negligible.