QUESTION 10

Signal state is held constant in a clock cycle ________.

		for energy efficiency
		to make it easier for the receiver to sample the state
		to emphasize differences between clock cycles
		None of these

0.75 points

QUESTION 11

At what layer is the 100BASE-TX standard?

		data link
		Internet
		physical
		physical and data link

0.75 points

QUESTION 12

Which UTP quality levels can send signals at 10 gigabits per second?

		category 6
		category 6A
		both category 6 and category 6A
		neither category 6 nor category 6A

0.75 points

QUESTION 13

In this book, we use the terms Ethernet and 802.3 interchangeably.

True

False

0.75 points

QUESTION 14

To manage their Ethernet networks, companies rely on ________.

		SNMP
		HTTP
		FTTH
		None of these