AD0-E106 Online Practice Questions and Answers

A DevOps Engineer is executing an online backup and wants to ensure consistency. This is a newer AEM version that uses Oak as a repository with multiversion concurrency control.

What setting is no longer required to be set before performing a backup to ensure consistency?

A. Blocking the replication queues

B. Blocking the repository writes

C. Blocking the repository reads

D. Blocking the repository queues

During security tests it becomes apparent that AEM specific paths were accessible on the publish instance, which should not be accessible to the public.

What is the best practice configuration on a publish dispatcher instance?

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

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

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

D. /0001 { /type "deny" /url "/r/*"]

New content is not visible on the website when accessing it via the dispatcher.

Replication from author to publish works fine Dispatcher flush agent is present under /etc/replication/agents.author on the Publish instance, and enabled The checkbox for Dispatcher flush agent configuration is ticked for enabled, when reviewed on the author instance Rules in the dispatcher configuration are correct

Which problem with the dispatcher flush agent is causing this issue?

A. It does not have enough permissions to receive the activation.

B. It is not configured properly in the dispatcher configuration.

C. It is configured properly but uses the incorrect transport user.

D. It is configured properly but located in the wrong path.

In addition to a manual start, what two triggers can a DevOps Engineer define to start the CI/CD pipeline? (Choose two.)

A. Scheduled start

B. Offline start

C. Offsite start

D. On Git changes

E. Data store changes

An publish instance is running slower than expected. Overall page load time is high, and system performance degrades over time.

A DevOps Engineer narrowed down the following long running requests:

Which step should be taken to resolve this issue?

A. Create new Lucene Index definitions to include OOTB and custom properties

B. Integrate SOLR Search Index with AEM

C. Modify the search component to use the new Core Components and leverage Index definitions

D. Use /allowedClients in dispatcher.any to cache requests with URL parameter q

The DevOps Engineer should copy users and groups from an existing environment to another one, except for the "admin" user.

What first action should be taken to build the users package?

A. Add a filter for "/home/users/admin"

B. Add an exclude pattern from "/home/users/admin"

C. Run the query "/jcr:root/home/users//element(*,rep:User)[@rep:principalName="admin"]"

D. Run the query "/jcr:root/home/users//element(*,rep:User)[@rep:userName="admin"]"

A DevOps Engineer must configure a production deployment pipeline. The AEM environment consists of one author instance, two publish instances, and two dispatcher instances. A load balancer and CDN are also leveraged.

In combination with load balancing, which step is required to make sure that the site is available during deployment?

A. Point the CDN to the author instance during the publish instance deployment

B. Perform the deployment on one publish instance at a time

C. Clear the CDN cache after the author instance deployment

D. Disable the replication agents during the deployment

A DevOps Engineer receives notifications from the monitoring system about a bundle being stuck in

“installed” state.

A new version of an OSGi bundle was recently deployed.

All author and publish instances are affected.

Manually starting the bundle does not solve the issue.

What prevents the OSGi bundle from being activated?

A. At least one OSGi component throws an exception during activation.

B. At least one OSGi component has ConfigurationPolicy set to "required" and no configuration is provided.

C. At least one OSGi bundle marked as a dependency is not available in the instances.

D. At least one OSGi component reference is unsatisfied.

The DevOps Engineer sees many occurrences of org.apache.sling.api.resource.LoginException in the logs.

Apache Sling Service User Mapper Service is configured with a default user. Service user mapping is configured for the OSGi bundle, causing the exception.

What is the root cause of these exceptions?

A. There is no service user mapping configured for the Java class causing the exception.

B. The exceptions relate to failed login attempts with incorrect credentials.

C. The configured service user is not a system user or does not exist.

D. Administrative resource resolvers have been disabled by configuration and the bundle deployed still relies on it.

A company is launching a new multinational AEM site. The new site will have a large pool of authors all over the world. The company needs to be sure it can handle the load.

The load requirements for the new site are as follows:

A daily load scaling from 100 to 1000 authors Create multiple pages and live copies (including MSM rollouts) Upload multiple images into Assets Assign 1000 tags to each new pages

What can the DevOps Engineer do to make sure the AEM instance can handle the load?

A. Set up a cold standby instance

B. Use standard Cloud Manager tests

C. Set up auto scaling

D. Use Adobe Tough Day 2