I'd say by rounding and similar techniques the answer is 468, though it doesn't say all the needed numbers.
Answer:
Fiber increases security but is more expensive than copper or wireless.
Explanation:
Fiber optic cables convert your data into light and send it as a laser through a reflective tube. You have to have a node on each side that is able to covert the light to and from data.
With copper or wireless on the other hand, your traffic can be intercepted much more easily as someone could just do a "man in the middle" attack. With copper it would be the physical installation of a switch or something along the line, and with wireless it would be a wireless interceptor (IMSI catcher).
The most random thing I did was doing nothing
The flow of electricity is similar to the movement of water through a pipe. The movement is the current, the force of the current is the voltage, and the rate of the current is the power. For electricity to move it requires a complete circuit so the electricity can flow both in and out. Hope this answers the question.
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The Chromatic Scale contains 12 notes
Good Luck!
