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LPI Level 3 Exam 304, Senior Level Linux Certification, Virtualization & High Availability

Exam Details

  • Exam Code
    :304-150
  • Exam Name
    :LPI Level 3 Exam 304, Senior Level Linux Certification, Virtualization & High Availability
  • Certification
    :LPIC-3
  • Vendor
    :Lpi
  • Total Questions
    :104 Q&As
  • Last Updated
    :May 06, 2025

Lpi LPIC-3 304-150 Questions & Answers

  • Question 51:

    Global Network Block Device (GNBD) provides block device access to GFS over which mechanism?

    A. UDP/IP

    B. SCSI

    C. eSATA

    D. TCP/IP

    E. iSCSI

  • Question 52:

    Which one of the following should NOT be used as a lowlevel device for DRBD?

    A. A LVM logical volume

    B. A physical hard disk

    C. A EVMS volume

    D. A loop device

  • Question 53:

    Which of the following authentication types does keepalived support for syncing between failover servers? (Select TWO correct answers)

    A. PASS

    B. KRB5

    C. AH

    D. NONE

    E. KEY

  • Question 54:

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

    A. To keep track of membership among nodes

    B. To prevent splitbrain conditions

    C. To establish communication protocols

    D. To detect configuration conflicts

  • Question 55:

    Where are paravirtualized device drivers installed?

    A. In the Guest OS

    B. In the Host OS

    C. Compiled into the hypervisor

    D. No special drivers are required for paravirtualization.

  • Question 56:

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

    A. cibadmin Q > backup.xml

    B. crm_mon vvv > backup.xml

    C. cibadmin V > backup.xml

    D. crm_backup

    E. cibadmin E force > backup.xml

  • Question 57:

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

    A. /etc/ocfs2/cluster.conf

    B. /etc/ocfs/cluster.conf

    C. /etc/ocfs2.conf

    D. /etc/cluster.conf

  • Question 58:

    Which CPU flag indicates the hardware virtualization capability on an AMD CPU?

    A. SVM

    B. VIRT

    C. VMX

    D. PVM

    E. HVM

  • Question 59:

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

    A. ipvsadm startdaemon=eth0,master

    B. ipvsadm startdaemon=primary mcastinterface=eth0

    C. ipvsadm startdaemon=master mcastinterface=eth0

    D. ipvsadm startdaemon=eth0,primary

    E. ipvsadm startdaemon=1 mcastinterface=eth0

  • Question 60:

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

    A. It sets the affinity of virtual CPU 4 of virtual machine CLUSNODE2 to physical processor 2.

    B. It reduces the number of virtual CPUs in CLUSNODE2 from 4 to 2.

    C. It increases the number of virtual CPUs in CLUSNODE2 from 2 to 4.

    D. It sets the affinity for all virtual CPUs of virtual machine CLUSNODE2 to the physical processors 2 and 4.

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