Adobe AD0-E106 Exam Practice Test Instant Access

Question 1

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?

AInvoke startRevisionGC() for SegmentRevisionGarbageCollection mbean in the JMX console

BInvoke startBlobGC(boolean markOnly, boolean forceBlobIdRetrieve) for BlobGarbageCollection mbean in the JMX console

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

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

Answer : B

https://helpx.adobe.com/experience-manager/6-3/sites/deploying/using/revision-cleanup.html#OnlineRevisionCleanupFrequentlyAskedQuestions

Question 2

Which HTTP header should be used to flush a particular resource such as JSON data without invalidating the other parts of cache?

ACQ-Action-Scope Resource

BCQ-Action: Resource

CCQ-Action-Scope ResourceOnly

DCQ-Handle: ResourceOnly

Answer : C

https://experienceleaguecommunities.adobe.com/t5/Adobe-Experience-Manager/Dispatcher-statfileslevel/qaq-p/307739

Question 3

A DevOps Engineer receives notification from the monitoring system about a bundle being stuck in ''install'' state.

* A new version of an OSGi bundle was recently deployed.

* All author and publish instances are affected.

* Manually starting the bundle does not sole the issue.

What prevent OSGI bundle from the activated?

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

BAt least one OSGi components throws an exception during activation.

CAt least one OSGi component reference is unsatisfied.

DAt least one OSGi component has ConfigurationPolicy set to required and no configuration is provided

Answer : B

Question 4

Recently published content is not visible on the search results on the public website.

* All results show on the author environment

* Some results show on the publish environment

* The LastIndexedTime metric is not updated when checking the Async Indexer stats MBean

* The user is trying to find the page by the title

The following line appears regularly in the log:

08.01.2019 01:22:04.474 *INFO* [pool-9-thread-2] org.apache.jackrabbit.oak.plugins.index.IndexUpdate Reindexing will be performed for following indexes [/oak:index/damFileSize, /oak:index/lucene, /oak:index/cqLastModified]

How can the DevOps Engineer gather more information about the root cause of this issue?

AIncrease the logging level for org.apache.jackrabbit.oak.pluginsindex

BIncrease the logging level for the health reports in the maintenance UI

CIncrease the logging level for stdout.log to DEBUG in the sling log support configuration

DIncrease the logging level for stderr.log to DEBUG by setting a JVM option

Answer : A

Question 5

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?

AThe allowed section in the dispatcher configuration should only allow the publish instances private IPs

BSet up client certificate authentication In the dispatcher configuration

CSet permission on the publish instance configurations Control Lists to allow the publish instance private IPs.

DConfigure 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

Answer : B

Question 6

An html page is published and is accessible through the dispatcher. A client is trying to access the updated page but is not getting the updated content.

* A rule /type ''allow'' /glob ''*.html'' is present in the dispatcher /cache /rules configuration

* The HTTP header ''Cache-Control: max-age=3600'' is set for all requests with the html extension

* The /invalidate section is not set in the dispatcher configuration

* A flush agent is configured on the publish instance

* A CDN is serving all static content including html files and was flushed manually

Why does the content fail to update on the client side?

AThe content is still cached ion the dispatcher after the CDN flush.

BThere is no/invalidate section present in the dispatcher configuration to invalidate the updated content.

CThe flush occurred before the content was replicated because there are a lot of items in the queue.

DThe file was cached on the client side in the browser cache.

Answer : C

Question 7

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

AData storage Changes

BScheduled start

CRepository

DOffsite start

EOn Git changes

Answer : B, E

https://docs.adobe.com/content/help/en/experience-manager-cloud-manager/using/how-to-use/configuring-pipeline.html

Adobe AD0-E106 Adobe Experience Manager Dev/Ops Engineer Exam Practice Test