You are viewing the /etc/passwd file on your SuSe Linux computer, and you see the following
entry: root:23rs5:0:0:root:/root:/bin/bash
In this entry, what does the 23rs5 mean?

While configuring TCP Wrappers on your Linux system, you desire to create a line that will effect
every local computer’s access to the ftp service. Which of the following lines will achieve this
desired result?

While configuring TCP Wrappers on your Linux system, you desire to create a line that will effect
the single host 10.20.23.45 accessing the telnet service. Which of the following lines will achieve
this desired result?

You are reviewing the lines used in the configuration of TCP Wrappers on your Linux system.
When placed in the denial file, what is the function of the following line?
in.telnetd: 192.168.23.: spawn (/bin/echo %c >> /var/log/telnet.log)

You are configuring the security of a service using Xinetd. You wish to add a line to the
configuration of the service that grants access during the hours of 6AM to 7PM. Which of the
following lines will you need to add to the configuration to achieve this result?

You are configuring the security of a service using Xinetd. You wish to add a line to the
configuration of the service that limits the number of simultaneous connections to a service at 5,
and defines the wait for new connections at 45 seconds. Which of the following lines will you need
to add to the configuration to achieve this result?

On your Linux computer you are examining the contents of various files to ensure they are
secured and contain the designated information. Entries in the /etc/hosts file consist of which of
the following?

You are using Samba on your SuSe Linux system to share files with a Windows network. What is
the command to access the shared directory Finance on Windows machine Mktg_01 with user
account User_01 from your Linux machine?

You suspect that your root account has been compromised. What command can you run on your
Linux system, in the /var/log directory to see you the recent login activity of the root account?

You have just installed a new SuSe Linux machine, and you are working on managing the
processes running on the system. What command will you need to issue in order to see the
running processes, with the screen being updated every 10 seconds?