AD0-E127 Free Sample Questions

A financial services company uses an AEM Forms workflow to process loan applications. The workflow includes a custom step that invokes the Document Services API to merge user data with an XDP template, generating a final contract PDF. During peak hours, the workflow engine becomes sluggish, and logs indicate high CPU usage. Analysis reveals that the Document Services API call is synchronous and resource-intensive. Which approach is the most effective for mitigating the performance impact of this step on the main workflow thread?

An administrator is investigating an issue where AEM Forms workflows are intermittently failing. The logs contain vague error messages, making it difficult to pinpoint the root cause. To enhance traceability, the administrator needs to ensure that a unique identifier is logged for every action within a specific workflow model. What is the most appropriate way to achieve this without modifying the core workflow engine?

A developer is building an adaptive form that requires a complex, multi-step validation logic which must be executed on the server before the form can be submitted. This validation involves cross-referencing data with an external database. What is the recommended approach to implement this server-side validation and provide feedback to the user?

A developer needs to create an Interactive Communication document for generating customer invoices. The invoice structure is standardized, but certain sections, like 'Late Fee Calculation' and 'Promotional Discount', should only be included based on data from the Form Data Model (FDM). Additionally, the branding header and footer must be reusable across multiple Interactive Communications. Which two features should the developer use to meet these requirements efficiently? (Select TWO)

True or False: When configuring a Watch Folder endpoint for batch processing in AEM Forms, the 'result.folder' property must point to a directory within the AEM JCR repository (e.g., /content/dam/results).

An organization has a requirement to digitally sign a generated PDF document as the final step in an AEM workflow. The signature must be applied using a certificate stored in a hardware security module (HSM) accessible from the AEM server. Which AEM Forms service should be used to apply the digital signature?

A developer needs to prefill an adaptive form with data from a backend REST API. The API returns a JSON structure that does not match the form's data model structure. To handle this, the developer has created a custom Form Data Model (FDM). Where should the logic be implemented to transform the API's JSON response into the structure expected by the adaptive form?

When using the AEM Forms Assembler service to combine multiple PDF documents, the instructions for the assembly process are provided in a specific XML format. What is the name of this XML instruction file?

An AEM Forms deployment is configured behind an AEM Dispatcher. Users report that while they can view adaptive forms, submissions are failing with a 404 error. The backend publish instance is working correctly when accessed directly. Which Dispatcher configuration is most likely missing or incorrect?

A developer is creating a custom OSGi service to process form submission data. The service needs to access the submitted data, including attachments. Which standard AEM API should the service use to correctly and efficiently access the request parameters and uploaded files from the form submission?