Adobe Experience Manager DevOps Engineer Expert (AD0-E124) Free Practice Test

Question 1

Which component should be configured in Apache to enable Dispatcher in AEM?

A. mod_rewrite.so

B. mod_proxy.so

C. mod_cache.so

D. mod_dispatcher.so

Correct Answer: D

Question 2

A DevOps engineer is supporting a client on Adobe Managed Services. The setup will be migrated to AEM as a Cloud Service.
Which two methods can be applied for scaling publish instances on the current platform? (Choose two.)

A. Auto scaling via Cloud Manager horizontally

B. Auto scaling via Cloud Manager vertically

C. Manual scaling via CSE horizontally

D. Manual scaling via the Adobe I/O CLI vertically

E. Manual scaling via Cloud Manager horizontally

Correct Answer: C,E

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Question 3

Which authentication method is supported for federated SSO in Adobe Admin Console?

A. JSON Web Tokens (JWT)

B. LDAP Direct Authentication

C. SAML 2.0

D. OAuth 2.0

Correct Answer: C

Question 4

Which AEM feature is used to monitor active OSGi configurations?

A. AEM Operations Dashboard

B. CRXDE Lite

C. Cloud Manager UI

D. OSGi Web Console (/system/console/configMgr)

Correct Answer: D

Question 5

What are best practices for configuring caching rules in the Dispatcher? (Choose three)

A. Allow caching for HTML files while ensuring proper invalidation rules

B. Use deny rules to prevent caching of sensitive content

C. Store the cache directory inside the AEM crx-quickstart folder

D. Use .stat files to manage cache invalidation

E. Enable caching for all requests, including POST requests

Correct Answer: A,B,D

Question 6

One week ago, a P3 ticket was closed. The ticket contains all pertinent information about the issue and the corresponding resolution. Today, the exact issue is happening. The resolution is not working.
What should the DevOps engineer do?

A. Log a new ticket with a higher priority

B. Reopen the same ticket

C. Escalate via the Actions section

D. Open a new ticket

Correct Answer: B

Question 7

During security tests, it becomes apparent that AEM-specific paths were accessible on the publish instance. These paths should not be accessible to the public.
Which configuration should be used on a publish dispatcher instance?

A. /0001 { /type "deny" /url "/crx/*"}

B. /0001 { /type "deny" /glob "/system/*"}

C. /0001 { /type "deny" /glob "*"}

D. /0001 { /type "deny" /url "/system/*"}

Correct Answer: C

Question 8

The development team asks the DevOps engineer for help to set up Java remote debugging on a local AEM instance to debug an AEM application. The DevOps engineer needs to activate remote debugging on port
8000.
Which JVM parameter should the DevOps engineer add to perform this task?

A. -agentlib:jdwp=transport=dt_socket,address=8000,server=y,suspend=n

B. -Dcom.sun.management.jmxremote.port=8000 -Djava.rmi.server.hostname=localhost

C. -Djava.awt.headless=true -javaagent:local.jar=8000

D. -Xdebug -Xrunjdwp:transport=dt_socket,server=y,address=8000,suspend=n

Correct Answer: A

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Question 9

In the Security Checks report, status for CRXDe Support is set to WARN.
Which steps should be taken to change the status for CRXDe Support to OK?

A. Stop Apache Sling Simple WebDAV Access to repositories (org.apache.sling.jcr.webdav) bundle

B. Uninstall Apache Sling Tooling Support Install((org.apache.sling.tooling.support.install) bundle

C. Stop Apache Sling DavEx Access to repositories (org.apache.sling.jcr.davex) bundle

D. Uninstall Adobe CRXDE Support, Adobe Granite CRX Explorer, and Adobe Granite CRXDE Lite bundles

Correct Answer: D

Question 10

What is the correct way to provision a new AEM environment in Cloud Manager?

A. Install a new AEM instance manually on a local machine

B. Deploy the new instance using CRXDE Lite

C. Use the Adobe Admin Console to create a new environment

D. Create and configure the environment in Cloud Manager

Correct Answer: D

Question 11

After deploying a new OSGi configuration, users report that they can no longer access published content.
What should be your first troubleshooting step?

A. Disable all replication agents and reconfigure them

B. Check error logs in /system/console/slinglog for possible misconfigurations

C. Restore the default OSGi configurations from an earlier backup

D. Restart the publish instance to refresh the configurations

Correct Answer: B

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Adobe Experience Manager DevOps Engineer Expert (AD0-E124) Free Practice Test