Optical Fiber - CompTIA A+ 220-1101 - 3.1

Fiber communicate by transmission by (a)  

with Fiber communication, is it very difficult for other people to monitor your traffic

• yes

• no

is fiber be able to transmission signals over

• short distances

• long distances

fibber optics can be to a distance that much father then you can communicate using copper cabling

• true

• false

is fiber sensitives to radio interference?

• yes

• no

bob want to us a cable to watch a video but there is a lot of radio interference around his house, which cable would be the best fit for him

• fiber

• copper

multimode fiber is ___

• long-range

• short-range

multimode fiver can communicate up to

(a)  

Single-mode fiber

• long-range

• short range

single-mode fiber can communicate up to (a)   without processing