Free Lpi 306-300 Practice Test & Real Exam Questions

Exam Code/Number: 306-300
Exam Name/Title: LPIC-3 Exam 306: High Availability and Storage Clusters
Certification Provider: Lpi
Corresponding Certification: LPIC Level 3

Exam Questions: 202
Updated On: Sep 10, 2026

Question #10

What is the purpose of the drbdmon utility?

A. To monitor the status of DRBD devices

B. To manage DRBD networking connections

C. To verify the integrity of a DRBD device

D. To configure automatic recovery and error handling

Discussion 0

Correct Answer: A Vote an answer

Question #11

What is BGP (Border Gateway Protocol)?

A. BGP is not relevant to network high availability.

B. A protocol used to exchange routing information between autonomous systems.

C. A protocol for managing VLANs in a network infrastructure.

D. A protocol for establishing secure connections between networks.

Discussion 0

Correct Answer: B Vote an answer

Question #12

Which type of resource class in Pacemaker is used to manage resources controlled by systemd?

A. OCF

B. LSB

C. STONITH

D. Systemd

Discussion 0

Correct Answer: D Vote an answer

Question #13

Which actions should be taken in a load balanced cluster in order to protect the load balancer against outages?

A. Load balancers are used for performance and scalability reasons only and cannot be used to archive high availability clusters.

B. Load balancers cannot be protected against outages which is why they should always be built on dedicated hardware.

C. No actions are necessary as a load balancer cannot become a single point of failure.

D. Two load balancers should be deployed as a failover cluster.

E. Two or more load balancers should be deployed as a cascade that passes packets from one to the other.

Discussion 0

Correct Answer: D Vote an answer

Question #14

Which tool is used to configure and manage CephFS volumes?

A. cephfs-control

B. cephfs-deploy

C. cephfs-admin

D. cephfs-manager

Discussion 0

Correct Answer: A Vote an answer

Question #15

Which configuration file is used to set up and define the behavior of keepalived in a Load Balanced Cluster?

A. HAProxy configuration file

B. ldirectord configuration file

C. keepalived configuration file

D. genhash configuration file

Discussion 0

Correct Answer: C Vote an answer

Question #16

Which command is used to check the consistency of an OCFS2 file system?

A. fsck.ocfs2

B. tunefs.ocfs2

C. mount.ocfs2

D. mkfs.ocfs2

Discussion 0

Correct Answer: A Vote an answer

Question #17

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_dryrun

C. crm_simulate

D. crm_lab

E. crm_shadow

Discussion 0

Correct Answer: C,E Vote an answer

Question #18

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

A. A physical hard disk

B. A LVM logical volume

C. A loop device

D. A EVMS volume

Discussion 0

Correct Answer: C Vote an answer

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