With HAProxy, which one of the following ACLs can match requests made to the domain example.org?

In order to specify that a Xen virtual machine should start at boot time, under which directory must the VM’s configuration file (or a link to it) be placed?
(Please specify the directory name with or without the full default path)

When using Xen, each VM will have a configuration file matching the name of the VM. Where are these configuration files stored?

When using the user mode network stack with qemu, TCP and UDP connections work fine but ping does not work. Why is this?

Which function is not supported in a GFS2 filesystem?

Which configuration setting ultimately determines which server will be the MASTER with keepalived?

A configuration file for a Xen virtual machine was created in the directory /etc/xen with filename slack.cfg.
What is the command to start the virtual machine defined in this configuration file including displaying its console on screen?

Which of the the following cluster infrastructure services are provided by heartbeat (versions 3 and post 2.1)?
(Specify TWO correct answers)

In keepalived, what keyword starts the configuration section for one of the failover servers?

Which of the following are the primary components to Conga? (Select TWO correct answers)