Your success in LPI 304-200 is our sole target and we develop all our 304-200 braindumps in a way that facilitates the attainment of this target. Not only is our 304-200 study material the best you can find, it is also the most detailed and the most updated. 304-200 Practice Exams for LPI 304-200 are written to the highest standards of technical accuracy.
Q57. What is libvirt?
A. An identity manager used to provide Single-Sign-On for different operating systems.
B. A driver package used to support 3D printers.
C. A cluster manager used to handle node access to shared storage.
D. A combined interface to several virtualization products.
E. A Linux-based virtualization hypervisor.
Answer: D
Q58. Which of the following commands lists the snapshots existing in the disk image vm1.img?
A. qemu-info snapshots vm1.img
B. qemu-img snapshot -l vm1.img
C. qemu -hda snapshot -l vm1.img -noboot -list snapshots
D. qemu-snapshots -l vm1.img
E. qemu-monitor -snapshots -hda vm1.img
Answer: B
Q59. Using Linux Virtual Server (LVS) without any additional tools provides which of the following features?
A. Balancing network connections across several backend servers.
B. Automatically taking over the services of failed nodes.
C. Restarting failed services on the backend servers.
D. Checking the integrity of services on backend servers.
E. Starting and stopping backend servers as needed.
Answer: A
Q60. Which of the following statements is true regarding the quorum in a two node Pacemaker cluster?
A. Clusters with one or two nodes cannot have a quorum and require no quorum configuration.
B. In a two node cluster, quorum can be determined and handled just as in a cluster with a higher number of nodes.
C. In a two node cluster the quorum is always held by the node that first started the cluster software.
D. The default quorum policy in a two node cluster must be set to ignore in order to configure a working cluster.
Answer: D
Q61. Which kernel module must be loaded to initiate a RAID-1 like copy of data on two separate storage devices for a clustered storage solution?
A. rsyncd
B. drbd
C. clraid
D. clmirror
Answer: B
Q62. Which of the following commands can be used to safely test and preview Pacemaker configuration changes? (Choose TWO correct answers.)
A. crm_test
B. crm_simulate
C. crm_dryrun
D. crm_lab
E. crm_shadow
Answer: B, E
Q63. Which of the following statements is true regarding networking with libvirt?
A. Libvirt's network functionality is limited to connecting virtual machines to a physical network interface of the host system.
B. Libvirt networks appear, by default, as standard Linux bridges in the host system.
C. Libvirt assigns the same MAC address to all virtual machines and isolates their network interfaces at the link layer.
D. Libvirt requires a dedicated network interface that may not be used by the host system.
E. Libvirt supports exactly one virtual network and connects all virtual machines to it.
Answer: B
Q64. When using HAProxy to load balance requests over a set of web servers, what directive is needed in the HAProxy configuration in order to be able to log, on the backend web servers, the IP address of the client making a request?
A. option reverseproxy
B. option forwardfor
C. option clientlog
D. option exposeclient
Answer: B