Chapter 12 Exam

Which of the following would be considered a host?

• A printer attached to the network via an IP address

A network packet contains ...

• ...the IP address of the destination machine.
• ...the IP address of the source machine.

Only servers have hostnames.

• False

Which of the following protocols defines how network communication functions?

• TCP/IP

Which of the following are valid IPv4 addresses?

• 192.105.10.10
• 192.105.10.10.2

Which of the following commands will display your machine's IP address?

• ifconfig

Which of the following commands will display the routing table?

• route
• netstat -r

What option to the netstat command has information shown as numbers rather than names?

• -n

Which of the following commands will allow you to log into the machine server1 with the account name nick?

• ssh nick@server1

The RSA key fingerprint allows the dig command to connect to remote systems.

• False

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