Linux Essentials Chapter 12 Exam

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Linux Essentials Chapter 12 Exam Answer

  1. Question ID 177

    Which of the following would be considered a host?

    • A CDROM
    • The computer’s hard drive
    • A network cable
    • A printer attached to the network via an IP address
  2. Question ID 178

    A service is…

    • …another name for a computer’s hostname.
    • …a feature provided by one computer to another.
    • …a file that contains configuration information.
    • …like an IP address.
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  4. Question ID 180

    A network packet contains …

    (choose two)

    • …the name of the router.
    • …the IP address of the source machine.
    • …a hard drive partition.
    • …the IP address of the destination machine.
  5. Question ID 181

    Only servers have hostnames.

    True or False?

    • True
    • False
  6.  

  7. Question ID 184

    Which of the following protocols defines how network communication functions?

    • TCP/IP
    • SSH
    • DHCP
    • DNS
  8. Question ID 185

    Which of the following are valid IPv4 addresses?

    (choose two)

    • 192.105.10.10
    • 192.105.10.10.2
    • 192.301.25.25
    • 10.33.55.77
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  10. Question ID 186

    The name of the primary wired network devices is ether0.

    True or False?

    • True
    • False
  11. Question ID 189

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

    • ipconfig
    • dig
    • ifconfig
    • route
  12.  

  13. Question ID 190

    Which of the following commands will display the routing table?

    (choose two)

    • netstat -r
    • dig
    • ifconfig
    • route
  14. Question ID 191

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

    • route
    • ssh
    • dig
    • netstat
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  16. Question ID 192

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

    • –name
    • -r
    • -n
    • -t
  17. Question ID 193

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

  18. Question ID 194

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

    True or False?

    • True
    • False