AD0-E127 Exam Preparation Material | Adobe Experience Manager Backend Developer

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Prepare for the AD0-E127 Adobe Experience Manager Backend Developer exam with CertQueen's independently developed study resources. Review important concepts, practice scenario-based questions, and use clear explanations to identify areas that require further study.

Question#1

Which node type is used by an AEM Forms developer to create a custom logger using the CRXDE Lite tool?

A. sling:OsgiConfig
B. sling:UgmiControl
C. sling:NewAccess

Explanation:
This is the node type that an AEM Forms developer needs to use to create a custom logger using the CRXDE Lite tool. The sling:OsgiConfig node type represents an OSGi configuration that can be used to configure various services and components in AEM. To create a custom logger, the developer needs to create a sling:OsgiConfig node under /apps/system/config with properties such as log.level, log.file, and log.pattern.

Question#2

An AEM Forms developer wants to temporarily store attachments while working on the development of Adaptive Forms and decides to use a temporary location to create backend storage.
Which temporary location is the developer using?

A. [AEM_lnstallation_Directory]\crx-quickstart\temp\datamanager\ASM folder
B. [AEM_Transmission_Directory]\crx-quickstart\temp\datamanager\BIN folder
C. [AEM_Recovery_Directory]\crx-quickstart\temp\datamanager\USI folder

Explanation:
This is the default temporary location for storing form attachments in AEM Forms1. The key is the adaptive form field and the value is the temporary location of the attachment. In a servlet, the attachment can be extracted and stored in a new location in the AEM repository and the FileMap can be updated with the new location.

Question#3

An AEM Forms developer is tasked with generating multiple interactive communications using Batch API. The developer decides to use an advanced property developer to create a custom service for generating interactive communication.
Which advanced property is being used by the developer?

A. locale
B. recordPath
C. usePrefillService

Explanation:
This is the advanced property that an AEM Forms developer needs to use to create a custom service for generating interactive communication using Batch API1. The recordPath property specifies the path of the JSON array that contains the records (data) for generating interactive communications. For example, if the JSON file has an array named customers, the recordPath property should be set to /customers.

Question#4

An AEM Forms administrator is configuring "Dispatcher Session Management" for CUGs and needs to set-up the value for VallowAuthorized" to complete the configuration correctly.
Which value should be used?

A. 10
B. 0
C. 1

Explanation:
This is the value that an AEM Forms administrator needs to set for VallowAuthorized" to complete the configuration of “Dispatcher Session Management” for CUGs. The VallowAuthorized" property specifies whether a request with an authorization header should be cached or not. Setting it to 1 enables caching of authorized requests.

Question#5

Which filter has to be added to the "dispatcher.any" file to enable AEM Forms submission?

A. /0025 {/type "allow" /glob "* /bin/xfaforms/submitaction*"}
B. /0025 {/type "allow" /glob "* /bin/xfaforms/submit*"}
C. /0025 {/type "deny" /glob "* /bin/xfaforms/submitaction*"}

Explanation:
This is the filter that has to be added to the “dispatcher.any” file to enable AEM Forms submission3. It allows the dispatcher to forward any request that matches the glob pattern “* /bin/xfaforms/submit*” to the publisher. This pattern covers both submit and submitaction requests.

Exam Code: AD0-E127
Q & A: 50 Q&As         Updated:  Oct 28,2026

 

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What This AD0-E127 Study Resource Helps You Do

Review Key Concepts

Review the technologies, products, processes, and practical skills covered by the current AD0-E127 exam objectives.

Practice Scenario-Based Questions

Work through independently developed questions designed to strengthen your understanding of technical scenarios and decision-making.

Identify Knowledge Gaps

Use your results and the provided explanations to find weaker areas and focus your study more effectively.

How to Use This AD0-E127 Preparation Material

Review the Exam Scope

Start by reviewing the topics covered by the AD0-E127 exam. Compare them with the official exam objectives to understand the required technologies, operational tasks, and practical skills, then identify the areas that deserve the most attention.

Practice Independently

Complete a focused set of practice questions for each topic. On your first attempt, avoid referring to notes, answers, or other study resources so that you can evaluate your current understanding more accurately.

Study the Explanations

Review the answers and explanations after completing each practice session. Understand why the correct option is appropriate for the given scenario and why the other options may be incorrect or less suitable.

Close Knowledge Gaps

Keep track of incorrect answers, unfamiliar concepts, and weaker knowledge areas. Review these topics using official documentation and practical experience, then answer the related questions again to reinforce your understanding and monitor your progress.

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Exam Code: AD0-E127
Q & A: 50 Q&As
Updated:  Oct 28,2026

 

 Access Complete AD0-E127 Preparation Material