Lpi 306-300 Dumps - The Sure Way To Pass Exam
306-300 Exam Questions (Updated 2026) 100% Real Question Answers
NEW QUESTION # 100
What does a Service Level Agreement (SLA) typically define in the context of high availability?
- A. The maximum number of nodes in a cluster
- B. The duration of downtime allowed for a system
- C. The type of load balancing algorithm used
- D. The number of resources shared between nodes
Answer: B
NEW QUESTION # 101
What are metadata formats and RAID geometries in the context of RAID arrays?
- A. They specify the encryption algorithms used for data security.
- B. They determine the size and capacity of the RAID devices.
- C. They describe the layout and configuration of the RAID array.
- D. They refer to the file systems used on the RAID devices.
Answer: C
NEW QUESTION # 102
Which utility is typically used to configure and manage LVS (Linux Virtual Server) or IPVS (IP Virtual Server) in a Load Balanced Cluster?
- A. ipvsadm
- B. HAProxy
- C. genhash
- D. ldirectord
Answer: A
NEW QUESTION # 103
How can you add a new device to an existing RAID array?
- A. By modifying the /proc/mdstat file manually.
- B. Using the mdadm command with the --add option.
- C. By running the fsck utility on the array.
- D. Using the lvm command to extend the array.
Answer: B
NEW QUESTION # 104
What is the purpose of initializing a Ceph cluster?
- A. To create the initial CRUSH map.
- B. To configure high availability settings.
- C. To assign storage devices to OSDs.
- D. To generate cryptographic keys for secure communication.
Answer: D
NEW QUESTION # 105
Which load balancing algorithm considers the load and capacity of backend servers to distribute traffic efficiently?
- A. Direct Routing
- B. Tunneling
- C. NAT (Network Address Translation)
- D. Dynamic Round Robin
Answer: D
NEW QUESTION # 106
Which utility is used to manage the low-level configuration and settings of DRBD devices?
- A. drbdadm
- B. drbdmon
- C. drbdmeta
- D. drbdsetup
Answer: D
NEW QUESTION # 107
Which command-line utility is used to manage the fencing devices in a Pacemaker cluster?
- A. sbd
- B. pcs
- C. stonith_admin
- D. stonith
Answer: D
NEW QUESTION # 108
What is the purpose of a hot spare disk in a RAID array?
- A. It serves as a backup for the RAID configuration.
- B. It automatically replaces a failed disk in the array.
- C. It acts as an additional storage device for the array.
- D. It improves the performance of the RAID array.
Answer: B
NEW QUESTION # 109
Which component of GlusterFS is responsible for managing the individual storage nodes in a cluster?
- A. Bricks
- B. Peers
- C. Trusted storage pools
- D. Volumes
Answer: B
NEW QUESTION # 110
Which utility is used for monitoring and managing system resources in monit?
- A. apcupsd
- B. monit
- C. nvme-cli
- D. smartctl
Answer: B
NEW QUESTION # 111
When using the gatewaying/direct routing forwarding method of Linux Virtual Server (LVS), which of the following statements is true?
- A. The link layer addresses of all backend servers must be included in the LVS configuration.
- B. Every backend server must accept packets addressed to the IP address of the virtual service.
- C. On the backend servers, all packets appear to originate from the IP address of the LVS host.
- D. The default route of all backend servers must point to the LVS host.
- E. When using gatewaying/direct routing, only the round robin algorithm is available.
Answer: B
NEW QUESTION # 112
What is the purpose of VRRP (Virtual Router Redundancy Protocol) in a Load Balanced Cluster?
- A. IP address failover
- B. ACL management
- C. Backend server configuration
- D. Load balancing algorithm selection
Answer: A
NEW QUESTION # 113
Which utility is used to resize a GFS2 file system?
- A. fsck.gfs2
- B. mount.gfs2
- C. gfs2_grow
- D. mkfs.gfs2
Answer: C
NEW QUESTION # 114
Which of the following should be used as a lowlevel device for DRBD?
- A. A EVMS volume
- B. A loop device
- C. Session handling
Answer: A
NEW QUESTION # 115
What is the purpose of fencing in a high availability cluster?
- A. Ensure a consistent assignment of all network connections from a client to the same cluster server.
- B. Enforce storage quota and other resource limitations for each service provided by the cluster.
- C. Prevent failed nodes from interfering with the remaining intact part of the cluster.
- D. Define constraints on which services may run on the same cluster node.
- E. Provide multi-tenancy cluster configuration for cloud computing.
Answer: C
NEW QUESTION # 116
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