Which of the following options are valid in /etc/exports? (Choose two.)

• A.rw
• B.ro
• C.rootsquash
• D.norootsquash
• E.uid

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The program vsftpd, running in a chroot jail, gives the following error:

Which of the following actions would fix the error?

• A.Create a symbolic link that points to the required library outside the chroot jail
• B.The file /etc/ld.so.conf in the root filesystem must contain the path to the appropriate lib directory in the chroot jail
• C.Copy the required library to the appropriate lib directory in the chroot jail
• D.Run the program using the command chroot and the option--static_libs

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What is the name of the network security scanner project which, at the core, is a server with a set of network vulnerability tests?

• A.Wireshark
• B.Smartscan
• C.NetMap
• D.OpenVAS

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With fail2ban, what is a 'jail'?

• A.A netfilter rules chain blocking offending IP addresses for a particular service
• B.A group of services on the server which should be monitored for similar attack patterns in the log files
• C.A filter definition and a set of one or more actions to take when the filter is matched
• D.The chroot environment in which fail2ban runs

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The following Apache HTTPD configuration has been set up to create a virtual host available at www.example.com and www2.example.com:

Even though Apache HTTPD correctly processed the configuration file, requests to both names are not handled correctly. What should be changed in order to ensure correct operations?

• A.Only one Server name declaration may exist, but additional names can be declared in ServerAlias options.
• B.The port mentioned in opening VirtualHost tag has to be appended to the ServerName declaration's values.
• C.Both virtual host names have to be mentioned in the opening VirtualHost tag.
• D.The configuration must be split into two VirtualHost sections since each virtual host may only have one name.
• E.Both virtual host names have to be placed as comma separated values in one ServerName declaration.

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