Why does the size of the repository double when running online compaction?
A business needs to remove a publish a instance due to contractual downsizing.
Which action will prevent a rapid increase of errors in the author instance?
An AEM instance is restarted with the command: java -Dsling.run.modes=author -jar cq-publish.jar -r
author. The sling.properties includes the line sling.run.modes=publish.
In which runmode is AEM started?
Which tool must be used to run an offline compaction?
How should a DevOps Engineer perform an AEM upgrade that preserve version and Workflows?
Which type of backup should be performed to reduce the risk of a corrupted index?
Which HTTP header should be used to flush a particular resource such as JSON data without
invalidating the other parts of cache?
A DevOps Engineer receives notification from the monitoring system about a bundle being stuck in
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?
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:
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?
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
A company is launching a new multinational AEM site. The new site will has a large pool of authors
all over the world. The company needs to be sure it can handle the load.
The load requirement for the new site are as follows:
* A daily load scaling from 100 to 1000 authors
* Create multiple pages and live copies (including ASM rollouts)
* Update 1000 tags to each new pages
What can the DevOps Engineer do to make sure the AEM instance can handle the load?
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?
An AEM setup require custom error pages to be delivered by the webserver. The DevOps Engineer
must configure the dispatcher so that the webserver deliver such error pages and not AEM. The
webserver is configured with an error document directive for the specific error codes.
To what value should the dispatcher parameter be set?
A DevOps Engineer is executing an online backup and wants to ensure consistency. This is a newer
AWM version that uses Oak as a repository with multiple-version concurrent control.
What setting is no longer required to be set performing a backup to ensure consistency?
A DevOps Engineer finds that customers are experiencing long response times.
* It is unclear which responses are slow.
* It is cache hit ratio is low.
* Many requests are served from the publish instance
What should the DevOps Engineer use to analyze the issue?