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Red Hat Certified Specialist in High Availability Clustering exam

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Q_01 domain/d1 · easy single discuss →

A senior administrator is building the foundation of a new high-availability environment on RHEL 8. Which component of the Red Hat Enterprise Linux High-Availability Add-On is the cluster resource manager that the systems must run to form the cluster?

A Device-Mapper Multipath
B Pacemaker
C GFS2
D LVM Shared Volume Groups

Q_02 domain/d1 · medium single discuss →

During cluster configuration, one node stops responding to cluster communication and its state cannot be confirmed. According to the cluster configuration tasks, what action must the cluster take against this unresponsive node to protect data and recover services?

A Migrate all storage to LVM Shared Volume Groups on the remaining nodes
B Isolate (fence) the malfunctioning node to protect data and recover resources
C Convert the cluster to a two-node quorum configuration
D Reconfigure the iSCSI initiators on all remaining nodes

Q_03 domain/d1 · medium single

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Q_06 domain/d2 · medium multi

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Q_07 domain/d2 · medium single

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Q_19 domain/d9 · medium single

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Q_20 domain/d9 · medium single

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