Which of the following media types is LEAST likely to be affected by electromagnetic interference?

Which of the following media types is LEAST likely to be affected by electromagnetic
interference?

A.
Coaxial

B.
Fiber

C.
Wireless B

D.
HSPA

Explanation:

http://www.doc.ic.ac.uk/~nd/surprise_97/journal/vol4/sm27/adv.html