QUESTION: 17

Which situation would lead to loss of an etcd quorum in an OpenShift v4 cluster?

The database used by all Cloud Pak for Integration components is corrupted
OpenShift has lost all worker nodes
The majority of master/control plane hosts are lost
One of the master nodes has gone off line

Answer(s): A

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QUESTION: 18

An OpenShift v4 control plane node has failed. Which is the recommended method to restore the cluster?

Restore all cluster master hosts from a previous backup
Remove the member from the etcd cluster and then add the member back to the etcd cluster
Remove the member from the API server cluster and then add the member back to the API server cluster
Run the master-restore script provided as part of OpenShift 4

Answer(s): D

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QUESTION: 19

What are two characteristics of storage classes that are required for API management capability deployment?

Any storage must be of type File System
Depending on the use-case both block and file system storage classes are supported
Only block storage classes are supported
Block storage for distributed and file system storage for localized
Requires an access mode of Read-Write-Many

Answer(s): B,E

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An architect needs an agnostic provider of persistent storage for their OpenShift Container Platform, that supports file, block, and object storage, either in-house or in hybrid clouds, Which provider should the architect choose?

HostPath Storage
Red Hat OpenShift Container Storage
FlexVolume Drives
OpenStack Cinder

Answer(s): A

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QUESTION: 17

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QUESTION: 20