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Adobe AD0-E123 Exam Questions

Exam Name: Adobe Experience Manager Sites Developer Professional
Exam Code: AD0-E123
Related Certification(s): Adobe Experience Manager Certification
Certification Provider: Adobe
Actual Exam Duration: 100 Minutes
Number of AD0-E123 practice questions in our database: 50 (updated: Feb. 23, 2026)
Expected AD0-E123 Exam Topics, as suggested by Adobe :
  • Topic 1: Configurations: This topic evaluates proficiency in setting up and managing AEM environments. Candidates must understand Dispatcher configurations, multi-site setups, OSGi configurations, Oak indices, and SAML/IMS integrations. Mastery of these areas ensures effective site performance and seamless integration, critical for AEM Developers and Software Engineers.
  • Topic 2: AEM Development: Here, the focus is on implementing core-based components, integrating HTL, models, and services, developing workflows, and utilizing content or experience fragments. This topic of the AD0-E123 exam is essential for Front End Developers and AEM Developers to build and enhance AEM functionalities.
  • Topic 3: Build and Deployment: This topic of the Adobe Experience Manager Sites Developer Professional exam covers the essentials of project structuring and configuration using Maven and archetypes. It assesses the ability to set up projects effectively, which is crucial for Software Engineers involved in building and deploying AEM solutions.
  • Topic 4: Environment Maintenance: Adobe AEM Developers must demonstrate skills in debugging issues in AEM environments, understanding maintenance releases, configuring AEM topologies, and planning migrations to AEM as a Cloud Service. This topic of the AD0-E123 exam is designed to test the ability to maintain and troubleshoot AEM environments, essential for developers managing complex setups.
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Ryann

6 days ago
I felt overwhelmed by the depth of AEM Components, but PASS4SUCCESS broke it down with clear explanations and timed quizzes, making confidence click in; future candidates, stay steady and push through.
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Carri

14 days ago
Casual approach, but PASS4SUCCESS practice exams were no joke. Dive deep into the content, don't just skim the surface - that's the key to passing.
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Ettie

22 days ago
Passing the AEM Sites Developer exam was a proud moment, and PASS4SUCCESS practice tests were a big part of it. My tip? Familiarize yourself with the exam format and structure.
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Celeste

30 days ago
I passed the Adobe Experience Manager Sites Developer Professional exam! Pass4Success practice questions were a great help. There was a tricky question about environment maintenance, particularly around setting up monitoring tools. I wasn't confident in my answer, but it turned out okay.
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Jaclyn

1 month ago
My hands shook during the first mock questions, yet PASS4SUCCESS drilled the essential workflows and best practices until I felt capable; for anyone else stepping up, keep practicing and believe in your progress.
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Felix

2 months ago
The multi-step AEM Content Sync flow was my nightmare; after PASS4SUCCESS practice, I could walk through the flow logically and eliminate distractors fast.
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Lemuel

2 months ago
PASS4SUCCESS practice exams were essential for my AEM Sites Developer exam success. Pace yourself and don't rush - quality over quantity is the way to go.
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Clorinda

2 months ago
I was nervous at the start worrying I'd misremember key AEM concepts, but PASS4SUCCESS gave me structured practice and real exam vibes, boosting my confidence; to future test-takers, trust the prep and stay calm—you've got this.
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Casie

2 months ago
I successfully passed the AEM Sites Developer Professional exam, thanks to Pass4Success. One question that puzzled me was about configuring replication agents, especially around setting up reverse replication. I wasn't entirely sure, but I managed to pass.
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Gwenn

3 months ago
Taming the Sling Rewriter and resource resolution was brutal; PASS4SUCCESS practice exams highlighted edge cases and the rationale behind each answer.
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Lezlie

3 months ago
I bombed a few questions on Fluence/Cache replication and content routing; PASS4SUCCESS had scenario-based questions that prepared me for similar twists on exam day.
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Leanna

3 months ago
The toughest topic was OSGi bundles and how to deploy custom services; PASS4SUCCESS practice helped me see common pitfalls and reinforced the correct approach through targeted questions.
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Marquetta

3 months ago
Confidence is key when tackling the AEM Sites Developer exam, and PASS4SUCCESS practice exams helped me get there. Remember to stay calm and trust your preparation.
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Tora

4 months ago
Happy to report that I passed the Adobe Experience Manager exam! Pass4Success practice questions were invaluable. One challenging question was about the build and deployment process, particularly how to use Jenkins for continuous integration. I wasn't sure of my answer, but I passed nonetheless.
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Carrol

4 months ago
I struggled with VLTs and the component dialogs in AEM Sites Developer Professional; the PASS4SUCCESS drills mirrored the tricky question styles, and the explanations clarified why options were correct.
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Annice

4 months ago
I passed the AEM Sites Developer Professional exam! Thanks to Pass4Success, I was well-prepared. There was a tricky question about environment maintenance, specifically around setting up automated backups. I wasn't entirely confident, but I passed.
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Marcelle

4 months ago
Feeling relieved after passing the AEM Sites Developer exam, thanks to PASS4SUCCESS. My advice? Revise your weak areas thoroughly, don't just skim the surface.
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Brent

5 months ago
The hardest part for me was understanding Sling Models and how to map models to components; the PASS4SUCCESS practice exams drilled the exact scenarios I’d see on the quiz, which calm my nerves and boosted recall.
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Cathern

5 months ago
PASS4SUCCESS practice tests were a game-changer for me. Staying focused on the key topics is crucial - don't try to memorize everything!
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Barrett

5 months ago
Passing the AEM Sites Developer exam was a breeze with PASS4SUCCESS practice exams. My top tip? Manage your time wisely and don't get bogged down in any one section.
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Jenelle

5 months ago
Thrilled to share that I passed the Adobe Experience Manager exam! Pass4Success practice questions were essential. One question that stumped me was about configuring OSGi services, particularly around setting up configurations for different run modes. I wasn't sure, but I made it through.
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Magda

6 months ago
I passed the AEM Sites Developer Professional exam, and Pass4Success was a big help. There was a question about the build and deployment process, specifically how to use AEM's package manager. I wasn't sure if I got it right, but I passed!
upvoted 0 times
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Steffanie

6 months ago
Pass4Success's practice questions were a perfect match for the actual AEM exam. Passed easily!
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Kanisha

8 months ago
AEM Sites Developer certification achieved! Couldn't have done it without Pass4Success's excellent prep.
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Mitzie

9 months ago
So relieved to have passed the Adobe exam. Pass4Success's materials were worth every penny!
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Coral

10 months ago
Nailed the AEM Sites Developer exam today! Pass4Success made all the difference in my prep.
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Antonio

12 months ago
Pass4Success's AEM exam questions were incredibly helpful. Passed with flying colors!
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Lynna

1 year ago
Just became an Adobe Certified AEM Sites Developer! Pass4Success's prep was key to my success.
upvoted 0 times
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Olga

1 year ago
Thanks to Pass4Success, I aced the AEM Sites Developer exam. Their materials were spot on!
upvoted 0 times
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Lynsey

1 year ago
Excited to announce that I passed the Adobe Experience Manager exam! The Pass4Success questions were crucial. One challenging question was about environment maintenance, particularly around setting up a staging environment. I had to guess, but I still passed.
upvoted 0 times
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Keva

1 year ago
Pass4Success's AEM practice tests were a lifesaver. Passed on my first try!
upvoted 0 times
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Felicidad

1 year ago
I passed the AEM Sites Developer Professional exam! Pass4Success practice questions were a great help. There was a tricky question about configuring workflows in AEM. I wasn't confident in my answer, but it turned out okay.
upvoted 0 times
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Hillary

1 year ago
I successfully passed the Adobe Experience Manager exam, thanks to Pass4Success. One question that puzzled me was about the build and deployment process, especially the role of Maven in building AEM projects. I wasn't entirely sure, but I managed to pass.
upvoted 0 times
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Richelle

1 year ago
Couldn't have passed the Adobe exam without Pass4Success. Their questions were so similar to the real thing!
upvoted 0 times
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Quentin

1 year ago
Happy to report that I passed the AEM Sites Developer Professional exam! Pass4Success practice questions were key. There was a tough question about environment maintenance, specifically around monitoring and logging strategies. I wasn't sure of my answer, but I passed nonetheless.
upvoted 0 times
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Larae

1 year ago
Just passed the Adobe Experience Manager Sites Developer Professional exam! The Pass4Success questions were a lifesaver. One question that caught me off guard was about configuring replication agents. I had to guess a bit, but I still made it through.
upvoted 0 times
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Lenna

1 year ago
AEM Sites Developer cert achieved! Pass4Success made my study time super efficient.
upvoted 0 times
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Theodora

1 year ago
I passed the AEM Sites Developer exam, and the Pass4Success practice questions were invaluable. There was a question on the exam about the build and deployment process, particularly how to automate deployments using Jenkins. I wasn't sure if I got it right, but I passed!
upvoted 0 times
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Leana

1 year ago
Thrilled to announce that I passed the Adobe Experience Manager exam! Thanks to Pass4Success, I was well-prepared. One challenging question was about the best practices for environment maintenance, specifically around backup and recovery procedures. I had to think hard about that one.
upvoted 0 times
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Tammi

1 year ago
Whew, that AEM exam was tough! Grateful for Pass4Success's prep materials - they really helped me succeed.
upvoted 0 times
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Laurel

1 year ago
Excited to share that I passed the AEM Sites Developer Professional exam! The Pass4Success practice questions were a huge help. There was a tricky question about setting up dispatcher configurations for caching strategies. I wasn't entirely confident in my answer, but it worked out in the end.
upvoted 0 times
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Gilberto

1 year ago
I just passed the Adobe Experience Manager Sites Developer Professional exam, and I couldn't have done it without the Pass4Success practice questions. One question that really stumped me was about configuring OSGi services. I wasn't sure how to properly set up the configurations for different environments, but I managed to get through it.
upvoted 0 times
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Jacqueline

1 year ago
Lastly, the exam covered AEM Cloud Service specifics. Know the differences between AEM on-premise and AEM as a Cloud Service, especially regarding development and deployment processes.
upvoted 0 times
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Hui

2 years ago
Just passed the AEM Sites Developer exam! Thanks Pass4Success for the spot-on practice questions.
upvoted 0 times
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Annelle

2 years ago
AEM Sites Developer certification achieved! Pass4Success's relevant questions were a lifesaver. Prepared quickly and efficiently!
upvoted 0 times
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Carolann

2 years ago
AEM Sites Developer Professional - check! Pass4Success's exam prep was invaluable. Couldn't have done it so quickly without you!
upvoted 0 times
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Reta

2 years ago
Just passed the AEM Sites Developer exam! Pass4Success's practice questions were spot-on. Thanks for helping me prep in record time!
upvoted 0 times
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Jill

2 years ago
Wow, that AEM exam was tough! Grateful for Pass4Success - their materials made all the difference. Certified and relieved!
upvoted 0 times
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Stevie

2 years ago
Pass4Success helped me prepare quickly for the AEM Sites Developer exam. The test includes scenarios on configuring and extending the AEM dispatcher. Make sure you're familiar with cache invalidation techniques and security considerations for dispatcher configurations.
upvoted 0 times
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Lyda

2 years ago
Passed my Adobe AEM exam today! Big thanks to Pass4Success for the accurate practice questions. Saved me so much study time!
upvoted 0 times
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Free Adobe AD0-E123 Exam Actual Questions

Note: Premium Questions for AD0-E123 were last updated On Feb. 23, 2026 (see below)

Question #1

A developer needs to use the AEM Core Components. What is the recommended way to complete this task?

Reveal Solution Hide Solution
Correct Answer: C

The recommended approach to use AEM Core Components is by creating proxy components. Proxy components are essentially wrapper components within your own project that reference the core components. This practice allows developers to inherit functionality from the core components while being able to override and extend it as necessary. By using proxy components, developers can ensure that any custom styles and configurations are preserved even when the core components are updated in the future.


Question #2

A developer wants to send a SAML Authentication Request to a specific URL of a system entity that creates, maintains, and manages identity information.

Which property of SAML Authentication Handler configuration must be configured with this URL?

Reveal Solution Hide Solution
Correct Answer: A

Within the SAML (Security Assertion Markup Language) Authentication Handler configuration in AEM, the property that must be configured with the URL of a system entity that manages identity information is the Identity Provider URL. The Identity Provider (IdP) is a core component of the SAML specification that is responsible for issuing authentication assertions and managing user identity information. Configuring the Identity Provider URL in the SAML Authentication Handler ensures that the authentication requests are directed correctly to the IdP.


Question #3

A developer wants to send a SAML Authentication Request to a specific URL of a system entity that creates, maintains, and manages identity information.

Which property of SAML Authentication Handler configuration must be configured with this URL?

Reveal Solution Hide Solution
Correct Answer: A

Within the SAML (Security Assertion Markup Language) Authentication Handler configuration in AEM, the property that must be configured with the URL of a system entity that manages identity information is the Identity Provider URL. The Identity Provider (IdP) is a core component of the SAML specification that is responsible for issuing authentication assertions and managing user identity information. Configuring the Identity Provider URL in the SAML Authentication Handler ensures that the authentication requests are directed correctly to the IdP.


Question #4

A developer has to enable the indexing of multiple properties asynchronously. Which type of index would the developer use?

Reveal Solution Hide Solution
Correct Answer: B

In AEM, Lucene is often used for indexing due to its powerful full-text search capabilities, and it also supports asynchronous indexing. Asynchronous indexing allows the system to handle other tasks while indexing is being processed in the background, which can improve performance and scalability. This is especially useful when multiple properties need to be indexed without impacting the immediate response times of the system. Therefore, when a developer needs to enable the indexing of multiple properties asynchronously, a Lucene index is the most suitable choice.


Question #5

Given this configuration property:

Which page will be cached on the dispatcher?

Reveal Solution Hide Solution
Correct Answer: C

Given the dispatcher configuration snippet provided in the image, we can understand the URL patterns that will be ignored (not cached) by the dispatcher. The configuration under /ignoreUrlParams shows patterns to match query parameters in the URLs:

/0001 { /glob '*' /type 'deny' } means that by default, all query parameters are ignored (not cached).

/0002 { /glob 'search' /type 'allow' } specifically allows caching for URLs with the 'search' parameter.

/0003 { /glob 'order' /type 'allow' } specifically allows caching for URLs with the 'order' parameter.

Based on this, let's evaluate the options:

A) /myproduct/myrecipe.html?search=searchparam --- This URL will not be cached because the 'search' parameter is allowed, but the actual value 'searchparam' does not match any allow pattern. B) /myproduct/myrecipe.html?search=s&order=asc&brand=ad --- This URL will not be cached because although 'search' and 'order' parameters are allowed, the 'brand' parameter is not allowed according to the configuration. C. /myproduct/myrecipe.html?brand=mybrand --- This URL will be cached because there are no allowed parameters, so the default deny does not apply, and the page can be cached without considering the 'brand' parameter.

Therefore, the page that will be cached on the dispatcher is the one in option C, as it does not contain any of the explicitly allowed query parameters ('search' or 'order'), and all other parameters are ignored by default.



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