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Free EX370 sample questions

Real questions from the Red Hat Certified Specialist In OpenShift Data Foundation practice bank, with the correct answer and an explanation for each one. No junk, no filler.

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Showing 6 of 12 free sample questions.

Question 1Choose one

A cloud architect is designing a storage solution for a high-performance database workload on OpenShift using OpenShift Data Foundation. The requirement specifies that the storage must support ReadWriteOnce (RWO) access mode and provide the lowest possible latency for transaction logs. Which storage class should be selected for the PersistentVolumeClaim (PVC)?

Question 2Choose one

An administrator needs to deploy OpenShift Data Foundation on an existing OpenShift cluster running on bare metal nodes. The nodes have raw, unformatted disks available for storage. Which custom resource must be configured to discover and provision these disks for use by ODF?

Question 3Choose one

A developer requests a storage solution for a web application that requires shared access to media files across multiple pods running on different nodes. The application expects a standard POSIX filesystem interface. Which configuration meets these requirements?

Question 4Choose one

You are configuring the Multicloud Object Gateway (MCG) to store data in a hybrid environment. You need to ensure that specific data buckets are stored on an on-premises Ceph cluster, while others are stored in AWS S3. What MCG resource should you configure to define these specific storage targets?

Question 5Choose one

During a routine check, you notice that an OSD (Object Storage Daemon) pod is in a `CrashLoopBackOff` state. After inspecting the logs, you suspect a physical drive failure. Which OpenShift CLI command sequence is appropriate to identify the failed device associated with the OSD?

Question 6Choose 2

An organization requires strict encryption for all data at rest within their OpenShift Data Foundation cluster. They want to manage the encryption keys using an external HashiCorp Vault. Which two actions are required to configure this? (Select TWO)

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