306-300 exam

In the command: crm configure ____ http-after-ipv4 Mandatory: VHost1IPv4 HTTPD which missing word is required in order to ensure that the service HTTPD is always started after the service VHost1IP? Solution: order -or- ORDER Determine whether the given solution is correct?A . CorrectB . IncorrectView AnswerAnswer: A

How can you check the status and configuration of network bonding interfaces using the nmcli command?A . nmcli show bondingB . nmcli bond showC . nmcli interface bondingD . nmcli bonding statusView AnswerAnswer: B

What is the purpose of configuring high availability aspects of GlusterFS?A . To prevent unauthorized access to storage volumes.B . To ensure continuous availability of storage services.C . To optimize storage performance for specific workloads.D . To enable replication of data across multiple storage nodes.View AnswerAnswer: B

Which utility is used to create device maps for multipathed devices in Linux?A . tgtadmB . kpartxC . multipathD . pvmoveView AnswerAnswer: B

Which utility is used to manage software RAID devices on Linux?A . smartctlB . fdiskC . lvmD . mdadmView AnswerAnswer: D

Load Balanced Clusters commonly utilize which of the following algorithms to distribute incoming traffic among backend servers?A . ACLsB . VRRPC . SyncdD . Connection scheduling algorithmsView AnswerAnswer: D

What is the purpose of restoring and verifying the integrity of a Ceph cluster after an outage?A . To repair data corruption in storage pools.B . To ensure that all OSDs are functioning properly.C . To synchronize the metadata between MDS instances.D . To rebalance the data across OSDs.View AnswerAnswer:...

What is the purpose of placement groups (PGs) in a Ceph cluster?A . To distribute data across OSDs for redundancy and performance.B . To manage access control for different storage pools.C . To synchronize data between MDS instances in a CephFS.D . To monitor the health and availability of MON...

Which one of the following is NOT a required component for running an OCFS2 filesystem resource in a Pacemaker cluster?A . A clone resource for the OCFS2 file system.B . A shared storage device accessible by all nodes using the OCFS2 filesystem.C . The distributed lock manager (DLM).D . The...

What is the purpose of ACLs (Access Control Lists) in the context of Load Balanced Clusters?A . Load balancing algorithm selectionB . Backend server configurationC . IP address failoverD . Implementing access control rulesView AnswerAnswer: D