Which of the following fields are found in a user account’s line in the /etc/shadow file?

When the first new user is created in Linux, what is the starting value for the assignment of a User
Identifier?

You are configuring TCP Wrappers on your Linux system. What are the two configuration files that
are used by TCP Wrappers to provide control?

After you have configured your new Linux file server, a colleague wishes to check the permission
settings on some files. You run the command to view the permissions, and the onscreen result is:
-rwx-rw-rw- 1 ps_admin root 2345 10:23 file1
Which of the following are true based on this output?

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?