[Apr-2026] Lpi 306-300 Exam: Basic Questions With Answers
New 2026 Realistic Free Lpi 306-300 Exam Dump Questions and Answer
NEW QUESTION # 69
Which command is used to mount an existing GlusterFS volume?
- A. glusterfs-mountpoint
- B. glusterfs
- C. glusterfs-mount
- D. glusterfs-mountvolume
Answer: B
NEW QUESTION # 70
What is LINSTOR in the context of DRBD?
- A. A configuration file used by DRBD
- B. A utility for managing DRBD devices
- C. A tool for managing and configuring storage resources in a cluster
- D. A distributed file system integrated with DRBD
Answer: C
NEW QUESTION # 71
What is the purpose of configuring monit for alerts in case of resource exhaustion?
- A. To monitor CPU usage and temperature.
- B. To monitor disk space and memory usage.
- C. To monitor power supply status.
- D. To monitor network traffic on the system.
Answer: B
NEW QUESTION # 72
What is the primary function of the DRBD kernel module?
- A. To handle replication between DRBD devices
- B. To manage networking connections for DRBD
- C. To provide high availability and automatic failover capabilities
- D. To monitor the health and status of DRBD devices
Answer: A
NEW QUESTION # 73
Which aspect of high availability focuses on maintaining consistent user sessions during failover?
- A. Load balancing
- B. Replication
- C. Session handling
- D. Redundancy
Answer: C
NEW QUESTION # 74
In a cluster with shared-nothing architecture, how is data shared between nodes?
- A. Nodes share a common disk
- B. Data is distributed across multiple disks
- C. Each node has its own copy of data
- D. Data is replicated across all nodes
Answer: C
NEW QUESTION # 75
What is the purpose of the Distributed Lock Manager (DLM) in a clustered file system?
- A. To handle concurrent access to shared files in a cluster.
- B. To synchronize data replication across multiple nodes.
- C. To manage file permissions and access control.
- D. To provide high availability and fault tolerance.
Answer: A
NEW QUESTION # 76
Which of the following is not a device classes are commonly used STONITH devices?
- A. Uninterruptable Power Supplies, UPS
- B. Blade Control Devices
- C. Remote Management Services like iLO or DRAC
- D. CPU frequency management tools
Answer: D
NEW QUESTION # 77
Which of the following statements is true regarding a failover cluster?
- A. The core component of every failover cluster is a load balancer.
- B. Failover clusters always require storage that is shared by all nodes.
- C. Failover clusters provide scalability of a service beyond the capacities of one cluster node.
- D. Every service may not be run more than once in a cluster.
- E. In normal operation, services may be spread over all nodes.
Answer: E
NEW QUESTION # 78
In the command: pcs constraint order VHost1IPv4 ____ HTTPD which missing word is required in order to ensure that the service HTTPD is always started after the service VHost1IPv4?
Solution: then -or- THEN
Determine whether the given solution is correct?
- A. Correct
- B. Incorrect
Answer: A
NEW QUESTION # 79
Which of the following statements are true regarding the Red Hat Enterprise Linux High Availability Add-On? (Choose TWO correct answers.)
- A. It offers support for load balanced clusters only and cannot manage failover clusters.
- B. It can be managed using the regular Pacemaker commands like pcs.
- C. It is built on top of several high availability components that are also available in other Linux distributions.
- D. It uses its own messaging subsystem, RHMQ, for cluster communication.
- E. It does not include any storage components.
Answer: B,C
NEW QUESTION # 80
What is the purpose of quorum in a Pacemaker cluster?
- A. Controlling resource location
- B. Managing node health
- C. Preventing split brain scenarios
- D. Configuring resource templates
Answer: C
NEW QUESTION # 81
When using DRBD in a Pacemaker cluster, which configuration objects must be managed in order to use the DRBD device as storage for other cluster services? (Choose TWO correct answers.)
- A. A security resource in order to permit other cluster services to access the data on the DRBD device.
- B. A file system resource to mount the device.
- C. A constraint to ensure the device is mounted before the dependent services are started.
- D. A health resource in order to check the integrity of the file system.
- E. A replication resource that synchronizes the DRBD device's data to all nodes that may take over the device after a failover.
Answer: B,C
NEW QUESTION # 82
Which of the following best describes the architecture of DRBD (Distributed Replicated Block Device)?
- A. A distributed file system
- B. A block-level replication system
- C. A file-based replication system
- D. A network storage protocol
Answer: B
NEW QUESTION # 83
Which command-line utility is used to manage the Pacemaker cluster configuration database?
- A. pcs
- B. cibadmin
- C. crm
- D. crm_mon
Answer: B
NEW QUESTION # 84
Which Pacemaker feature allows multiple resources to be grouped and managed together?
- A. Groups
- B. Templates
- C. Multi-state resources
- D. Clone resources
Answer: A
NEW QUESTION # 85
Which one of the following should NOT be used as a lowlevel device for DRBD?
- A. A EVMS volume
- B. A physical hard disk
- C. A loop device
- D. A LVM logical volume
Answer: C
NEW QUESTION # 86
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