AD0-E106 Online Practice Questions and Answers

A DevOps Engineer is configuring a non production deployment pipeline. The code quality is checked in the build pipeline. A security check is configured in the deployment pipeline to identify any major security issues before a production deployment.

Which other check should be executed before deployment to production?

A. A dispatcher invalidation rule check for replication functionality

B. An OSGi configuration validity check for the new release

C. A sling models validation check for the new release

D. A performance check for the actual release functionality

Which gate needs to be passed after the code is deployed?

A. Performance test gate

B. Compilation test gate

C. Unit test gate

D. Code quality test gate

A DevOps Engineer notices that the disk usage for an AEM author instance is constantly going up.

Upon further investigation, it is revealed:

-Online Compaction is unable to complete revision cleanup task during the daily maintenance window

-Segment Store Size has gone up from 8 GB to 13 GB

-The following message is logged in the error.log file

Canceling RevisionGC. The task was either stopped by the user or the Maintenance Window reached its end - Lucene Binaries Cleanup task completed successfully during the daily maintenance window

What additional step can be performed during the weekly maintenance window to reduce the overall disk usage?

A. Invoke startRevisionGC() for SegmentRevisionGarbageCollection mbean in the JMX console

B. Invoke startBlobGC(boolean markOnly, boolean forceBlobIdRetrieve) for BlobGarbageCollection mbean in the JMX console

C. Set full compaction schedule property for com.adobe.granite.maintenance.crx.impl.RevisionCleanupTask to a preferred day

D. Set the job.topics property for com.adobe.granite.maintenance.crx.impl.DataStoreGarbageCollectionTask to com/adobe/granite/ maintenance/job/DataStoreGarbageCollectionTask

A business needs to remove a publish instance due to a contractual downsizing.

Which action will prevent a rapid increase of errors in the author instance?

A. Arrange a content freeze preventing access to the author instance while the publish instance is being removed

B. Remove the dispatchers associated with the publish instance being removed

C. Delete the replication agent on the author instance mapped to the publish instance being removed

D. Configure the dispatcher mapped to the publish instance being removed to display a maintenance page

Which transportUri should be used to configure a Flush Agent for a dispatcher listening on localhost port 8000?

A. http://localhost:8000/dispatcher/invalidate.cache

B. http://localhost:8000/invalidate.cache

C. http://localhost:8000/dispatcher/cache.invalidate

D. http://localhost:8000/bin/receive

What supported web server should a DevOps Engineer use when setting up the dispatcher version 4.3.1 in a Unix environment?

A. Nginx 1.14

B. Apache 2.0

C. IIS 7.5

D. Apache 2.4

A user is able to access the OSGi console from the outside on a publish instance.

Which deny filter rule configured in the dispatcher would properly prevent access to the OSGi console?

A. /felix/console/*

B. /system/felix

C. /system/*

D. /console/felix

A DevOps Engineer is deploying an AEM environment in a private network.

How can the DevOps Engineer restrict other clients or applications from flushing the cache?

A. Set up client certificate authentication in the dispatcher configuration

B. Set permissions on the publish instance by using Access Control Lists to allow the publish instance private IPs

C. The allowedClients section in the dispatcher configuration should only allow the publish instances private IPs

D. Configure the /filter section of the dispatcher configuration with an allow rule to make sure the correct client's private IPs are allowed to flush the cache