304-150 Exam Questions

The xm list command has returned: Name ID Mem VCPUs State Time(s) Domain00 384 1 r 498.7 Debian 2 305 1 p 783.5 Slack 664 1 b 313.6 Centos 7 512 2 r 455.1 Which one of the followin...

You have created a configuration file named /etc/xen/debian.cfg for a virtual machine. The virtual machine starts correctly on the command line, However, the virtual machine is not...

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

Which command would start IPVS connection synchronization for the primary load balancer?

What is the correct configuration stanza for a Xen virtual machine?

Which of the following statements about OpenVZ is NOT true?

What is the name and path of the configuration file for the OCFS2 cluster file system?

What command in Red Hat Cluster Suite is used to display the status of the cluster; such as membership information, quorum view, and the state of all configured user services?

Which command will indicate whether a DRBD resource is a primary or secondary resource?

Which command could be used to generate an ID that uniquely identifies the virtual machine in Xen?

In Red Hat Cluster Suite, which one of the following commands shows the right syntax for fencing the node on port 3 using the APC rack PDU device which can be found at IP address 1...

Which option to the xm command will deactivate a live Xen virtual machine? (Select TWO correct answers)

With KVM, when using VNC as graphical output, how can the absolute positioning of the mouse pointer be assured?

What is the effect of running the virsh vcpupin CLUSNODE2 4,2 command?

Which one of the following options represent a valid declaration of a backend server with HAProxy?

Which statements are true about container based virtualization? (Select TWO correct answers)

Which of the following statements are true when comparing full virtualization and

Which memory management subsystem does KVM use?

In order to use HAProxy to balance incoming connections to a pool of email servers, which one of the following modes should be used?

Which one of the following commands will install an EZ Template for OpenVZ?

What is the purpose of the Cluster Configuration System (CCS)?

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

Which one of the following statements regarding quorum in a two node Pacemaker cluster is

An administrator wants to be able to do a live migration of a Xen virtual machine. Which of the following statements are true? (Select TWO correct answers)

Why is quorum used in a Red Hat Cluster Suite installation?

Which O2CB mode should be used for OCFS2 integration with heartbeat?

What actions are permitted by a hypervisor? (Select THREE correct answers)

Which CPU flag must be enabled for full virtualization in Xen with AMD processors?

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

Which command in virsh will list the virtual machines that are available on the current host?

Which of the following statements are TRUE regarding KVM virtualization? (Select THREE correct answers)

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

Which command should be used to make a backup of the current state and configuration of a Pacemaker cluster?

Which one of the following is NOT a valid STONITH device in a Pacemaker environment?

An administrator needs to shutdown a Xen virtual machine immediately, otherwise, the virtual machine risks corrupting the file system. Which of the following methods could be used...

What is the effect of running the virsh setvcpus CLUSNODE1 2 command?

With Red Hat Cluster Suite, which one of the following is NOT a valid resource to be used by high availability services?

An administrator wants to create a resource that can be ported to Red Hat Cluster Suite from a Pacemaker environment. Which resource type should be created?