Which of the following are not valid Class B network IDs?

All are valid Class B network IDs

Which of the following are true about IP address 172.16.99.45’s IP network? (Select two answers.)

The network is a Class B network.

The number of host bits in the unsubnetted network is 16.

The default mask for the network is 255.255.255.0.

The default mask for the network is 255.255.255.0.

The network is a Class B network.

The number of host bits in the unsubnetted network is 16.

Quiz

Brian Gamble 6 questions

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1Which of the following are not valid Class A network IDs? (Choose two answers.)
1. A1.0.0.0
2. B130.0.0.0
3. C127.0.0.0
4. D9.0.0.0
2Which of the following are not valid Class B network IDs?
1. A130.0.0.0
2. B191.255.0.0
3. C128.0.0.0
4. D150.255.0.0
5. EAll are valid Class B network IDs
3Which of the following are true about IP address 172.16.99.45’s IP network? (Select two answers.)
1. AThe network ID is 172.0.0.0.
2. BThe network is a Class B network.
3. CThe default mask for the network is 255.255.255.0.
4. DThe number of host bits in the unsubnetted network is 16.
4Which of the following are true about IP address 192.168.6.7’s IP network? (Select two answers.)
1. AThe network ID is 192.168.6.0.
2. BThe network is a Class B network.
3. CThe default mask for the network is 255.255.255.0.
4. DThe number of host bits in the unsubnetted network is 16.
5Which of the following is a network broadcast address?
1. A10.1.255.255
2. B192.168.255.1
3. C224.1.1.255
4. D172.30.255.255
6Which of the following is a Class A, B, or C network ID?
1. A10.1.0.0
2. B192.168.1.0
3. C127.0.0.0
4. D172.20.0.1

Description: Final / Review ICND 1 Quiz on DIKTA ICND 1 Ch 12, created by Brian Gamble on 01/03/2016.
Author: Brian Gamble
Language: English
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Tags: icnd1 ccent classfull networking icnd 1 final / review
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