Reti

Which of the following would be considered a host?

• • A CD-ROM

• • A printer attached to the network via an IP address

• • The computer’s hard drive

• • A network cable

A service is…

• • …another name for a computer’s hostname.

• • …a feature provided by one computer to another.

• • …a file that contains configuration information.

• 1. …like an IP address.

A network packet contains …(choose two)

• • …the name of the router.

• • …the IP address of the source machine.

• • …the IP address of the destination machine.

• • …a hard drive partition.

Only servers have hostnames. True or False?

• True

• False

Which of the following protocols defines how network communication functions?

• DNS

• • DHCP

• • SSH

• • TCP/IP

Which of the following are valid IPv4 addresses?(choose two)

• • 192.301.25.25

• • 192.105.10.10

• • 10.33.55.77

• • 192.105.10.10.2

Which of the following commands will display the IP address on a Linux system?

• • route

• • ipconfig

• • ifconfig

• • dig

Which of the following commands will display the routing table?(choose two)

• • ifconfig

• • dig

• • route

• • netstat -r

Which of the following commands will allow you to log into a remote machine?

• • ssh

• • route

• • netstat

• • dig

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

• • -t

• • -r

• • -n

• • --name