Question 126

Why is /etc/shadow not world readable if the passwords are stored in an encrypted fashion?
  • Question 127

    FILL BLANK
    What command enables a network interface according to distribution-specific configuration, such as /etc/network/interfacesor /etc/sysconfig/network-scripts/ifcfg-eth0?
    (Specify only the command without any path or parameters.)

    Question 128

    On a system running the KDE Display Manager, when is the /etc/kde4/kdm/Xreset script automatically executed?
  • Question 129

    Which of the following options in the chrony configuration file define remote time sources? (Choose two.)
  • Question 130

    Which if the following tools, used for DNS debugging, reports not only the response from the name sever but also details about the query?