Lpi 306-300 Exam Preparation Guide and PDF Download [Q115-Q139]

Lpi 306-300 Exam Preparation Guide and PDF Download

Verified & Correct 306-300 Practice Test Reliable Source May 06, 2025 Updated

NEW QUESTION # 115
What is a partitionable RAID?

• A. A RAID setup that uses partition tables for data distribution.
• B. A RAID level that combines multiple arrays into a single container.
• C. A RAID configuration that allows multiple partitions on each disk.
• D. A RAID level that supports resizing of the array partitions.

Answer: C

NEW QUESTION # 116
How can you mount and use an existing CephFS volume?

• A. By configuring clients with the CephFS mount point.
• B. By adjusting the CRUSH map to include CephFS pools.
• C. By configuring OSDs with the appropriate storage devices.
• D. By using the cephfs command-line tool.

Answer: A

NEW QUESTION # 117
Which technology is commonly used in SAN environments for high-speed data transfer?

• A. Fibre Channel
• B. InfiniBand
• C. Ethernet
• D. iSCSI

Answer: A

NEW QUESTION # 118
Which of the following statements are true regarding OCFS2? (Choose TWO correct answers.)

• A. In addition to filesystems, OCFS2 can handle other cluster services such as IP addresses and server daemons.
• B. OCFS2 can be used without any additional software as it contains its own cluster manager, O2CB.
• C. To avoid the need for shared storage, OCFS2 can replicate the content of its filesystems via the network.
• D. OCFS2 is an integral part of Pacemaker and relies on Pacemaker services for functionality.
• E. When using OCFS2 with additional cluster software, OCFS2 must be integrated into the overall cluster manager to ensure consistent cluster behaviour.

Answer: B,E

NEW QUESTION # 119
Which actions should be taken in a load balanced cluster in order to protect the load balancer against outages?

• A. No actions are necessary as a load balancer cannot become a single point of failure.
• B. Load balancers cannot be protected against outages which is why they should always be built on dedicated hardware.
• C. Two load balancers should be deployed as a failover cluster.
• D. Load balancers are used for performance and scalability reasons only and cannot be used to archive high availability clusters.
• E. Two or more load balancers should be deployed as a cascade that passes packets from one to the other.

Answer: C

NEW QUESTION # 120
What is the purpose of configuring system shutdown at specific UPS events?

• A. To extend the lifespan of storage devices.
• B. To optimize system performance during high resource usage.
• C. To automatically restart the system after a hardware failure.
• D. To prevent data loss during power outages.

Answer: D

NEW QUESTION # 121
What is the purpose of the sysfs file /sys/class/net/bonding_masters?

• A. To manage the status of network bondings.
• B. The file /sys/class/net/bonding_masters does not exist.
• C. To configure bonding module options for network bonding.
• D. To display information about the active network bonding interfaces.

Answer: A

NEW QUESTION # 122
Which command is used to edit and display the running Linux Virtual Server (LVS) configuration?
(Specify ONLY the command without any path or parameters.)
Solution: ipvsadm
Determine whether the given solution is correct?

• A. Incorrect
• B. Correct

Answer: B

NEW QUESTION # 123
Which clustered file system is commonly used for high-performance computing and large-scale data storage?

• A. AFS (Andrew File System)
• B. GFS2 (Global File System 2)
• C. OCFS2 (Oracle Clustered File System 2)
• D. Lustre

Answer: D

NEW QUESTION # 124
What does a Service Level Agreement (SLA) typically define in the context of high availability?

• A. The type of load balancing algorithm used
• B. The number of resources shared between nodes
• C. The maximum number of nodes in a cluster
• D. The duration of downtime allowed for a system

Answer: D

NEW QUESTION # 125
Which component of GlusterFS is responsible for managing the individual storage nodes in a cluster?

• A. Trusted storage pools
• B. Bricks
• C. Volumes
• D. Peers

Answer: D

NEW QUESTION # 126
Which of the following are tools or services that manage a Linux Virtual Server (LVS) setup? (Choose TWO correct answers.)

• A. keepalived
• B. ldirectord
• C. vserverd
• D. lvproxy
• E. roundrobind

Answer: A,B

NEW QUESTION # 127
Which Pacemaker feature allows multiple resources to be grouped and managed together?

• A. Clone resources
• B. Templates
• C. Multi-state resources
• D. Groups

Answer: D

NEW QUESTION # 128
What is the role of the "Secondary" node in a DRBD setup?

• A. It is the node that handles split brain situations.
• B. It is the node that stores the replicated data.
• C. It is the node responsible for initiating replication.
• D. It is the node that acts as a backup for the "Primary" node.

Answer: D

NEW QUESTION # 129
In a Pacemaker cluster, which one of the following commands shows the right syntax for fencing the node on port 3 using the APC rack PDU device which can be found at IP address 192.168.1.145?

• A. fence_apc -a 192.168.1.145 -l apc -p apc -n 3 -v -o reboot
• B. apc_stonith -a 192.168.1.145 -l apc -p apc -n 3 -v -o reboot
• C. fence_apc -a 192.168.1.145 -l apc -p apc -n 3 -v -o shutdown -r now
• D. apc_stonith -a 192.168.1.145 -l apc -n 3 -v -o shutdown -r now

Answer: A

NEW QUESTION # 130
How can you configure high availability aspects of Ceph?

• A. By enabling redundancy and failover mechanisms for OSDs.
• B. By adjusting the CRUSH map to include multiple MON nodes.
• C. By configuring replication and erasure coding for storage pools.
• D. By configuring MDS instances with mirroring and synchronization.

Answer: B

NEW QUESTION # 131
Which aspect of high availability focuses on maintaining consistent user sessions during failover?

• A. Replication
• B. Session handling
• C. Load balancing
• D. Redundancy

Answer: B

NEW QUESTION # 132
Which command-line utility is used to manage the Pacemaker cluster configuration database?

• A. cibadmin
• B. crm_mon
• C. crm
• D. pcs

Answer: A

NEW QUESTION # 133
Which utility is used to create device maps for multipathed devices in Linux?

• A. multipath
• B. tgtadm
• C. pvmove
• D. kpartx

Answer: D

NEW QUESTION # 134
True or False: shrink function is not supported in a GFS2 filesystem.

• A. True
• B. False

Answer: A

NEW QUESTION # 135
Which file is used to configure S.M.A.R.T monitoring using smartmontools?

• A. /etc/nvme-cli.conf
• B. /etc/smartd.conf
• C. /etc/apcupsd.conf
• D. /etc/monit.conf

Answer: B

NEW QUESTION # 136
Which function is not supported in a GFS2 filesystem?

• A. withdraw
• B. repair
• C. grow
• D. shrink

Answer: D

NEW QUESTION # 137
What is the purpose of a resource rule in Pacemaker?

• A. Controlling resource location
• B. Configuring resource templates
• C. Managing node health
• D. Setting resource order

Answer: A

NEW QUESTION # 138
Which resource class in Pacemaker is used to monitor the health of cluster nodes based on CPU usage?

• A. ocf:pacemaker:ocf:SysInfo
• B. ocf:pacemaker:HealthCPU
• C. ocf:pacemaker:NodeUtilization
• D. ocf:pacemaker:ping

Answer: B

NEW QUESTION # 139
......

Pass Lpi 306-300 exam Dumps 100 Pass Guarantee With Latest Demo: https://www.exam4pdf.com/306-300-dumps-torrent.html

Free Lpi 306-300 Exam Files Downloaded Instantly: https://drive.google.com/open?id=1SKl7C4wdypLhO_CMNVhycQqysvu39c71