Computer Networking
A communications medium that uses pulses of laser light in glass fibers. Select the best fit for answer:

Telecommunications software
Telecommunications processors
Fiber optic cables
Cellular phone systems

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Computer Networking
You have two switches connected together with two crossover cables for redundancy, and STP is disabled. Which of the following will happen between the switches?

The MAC forward/filter table will not update on the switch.
Broadcast storms will occur on the switched network.
The routing tables on the switches will not update.
The switches will automatically load-balance between the two links.

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