AD0-E117 Adobe Exam Questions and Free Practice Test

Question 13

During the implementation of a public-facing website based on AEM as a Cloud Service, the customer raises an additional requirement to have a commenting functionality for end users implemented on the pages.
What should the Architect do to make the design a future proof solution?

A. Save comments in JCR and leverage Sling Distribution to synchronize comments between publishers

B. Integrate a third-party solution to store comments externally

C. Use MongoDB as provided with AEM as a Cloud Service to store the comments

D. Save comments in JCR and leverage reverse replication to synchronize comments via author

Correct Answer:B
“integrating a third-party solution to store comments externally can provide a future proof solution that does not depend on AEM as a Cloud Service limitations or changes”.

Question 14

A new AEM Sites implementation includes a component that lists the 10 most recently published PDF documents in AEM Assets. The component works as expected during development and passes QA testing. The business starts to use it while entering content and uploading assets in preparation for go-live. A few days later, the component's PDF list is empty.
What is the most likely cause of the issue?

A. A PDF with too large file size has been uploaded.

B. The component is missing a matching Oak index.

C. The component is missing the HTL display context to escape the PDF title.

D. A PDF with incorrect MIME type has been uploaded.

Correct Answer:B
“the component is missing a matching Oak index that can efficiently query the PDF documents by their last modified date”.

Question 15

During development the AEM Publisher server keeps crashing randomly. The deployment included a new static FAQ component that was used in the websites Contact Us page. An Architect investigates to find the root cause for the random failures, and notices the following parameters:
• The server slows down when requests are sent to the Contact us page
• The number of requests to the page were very few
• Heap dump shows a large number of instances of the FAQ component What is likely causing this issue?

A. The page was not cached in the Dispatcher.

B. The component triggers a traversal query.

C. The JVM garbage collection is not running.

D. The component has a cyclic dependency to itself

Correct Answer:D
According to Adobe Experience Manager documentation3, a cyclic dependency occurs when a component includes itself either directly or indirectly through another component. This can cause an infinite loop of rendering and consume excessive memory resources, leading to server crashes. To avoid this issue, components should not include themselves or other components that include them

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