Adobe Experience Manager Dev/Ops Engineer - 9A0-397 Exam Questions [2026]

QUESTION NO: 1
Which three types of persistence layers are supported for AEM? (Choose three.)

A. Mongo DB Storage B. Relational DB persistence using Document Microkernel C. Apache Solr based Storage D. Tar Storage E. Apache Hadoop based Storage

Correct Answer: A,B,D

QUESTION NO: 2
What are two useful frameworks/tools to monitor AEM instances? (Choose two.)

A. CRXde Lite B. Sling Health Check Tools C. Sling Metrics D. AEM Context Hub E. CRX Explorer

Correct Answer: B,C

QUESTION NO: 3
A DevOps engineer needs to take a publish instance out of the loadbalancing for maintenance so that it does not answer requests.
Which step should the DevOps engineer take regarding replication of content?

A. Deactivate the replication agent for this publish instance B. Stop the replication queue C. Stop the replication bundle D. Disable the replication agent for this publish instance

Correct Answer: D

QUESTION NO: 4
When enabling the dispatcher module, which additional setting must be added for the module to function correctly?

A. Mod_MimeDispatcherModule On B. Mod_MimeDispatcherModule Off C. Mod_MimeUsePathInfo On D. Mod_MimeUsePathInfo Off

Correct Answer: C

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QUESTION NO: 5
The disk of an attributing system is filling.
How should a DevOps engineer determine where the most content is stored in the CRX?

A. Use the repository check in the web console B. Use the jmx diskusage monitoring C. Use the disk usage report tool D. Use the diskusage.sh script

Correct Answer: D

QUESTION NO: 6
When running an AEM instance in Production Ready Mode, which two security measures are applied?
(Choose two.)

A. WebDAV Access to repositories will only be available on author instances. B. Author user account is disabled on publish instances. C. HTTPS transport layer is enabled. D. The CRXDE Support bundle (com.adobe.granite.crxde-support) is disabled.

Correct Answer: A,C

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