AD0-E128 Exam Questions

A team is developing a new AEM component that fetches dynamic content from an external REST API. Which approach should they take?

A developer must use print -314% in a webpage. Assuming piValue = -3.14 Which HTL approach would be used?

An AEM developer needs to deploy a project that includes Java code, components, and content packages. What is the best approach?

A developer is facing an issue that the client libraries under /apps is not exposed via /etc.clientlibs/. What is the developer's first step to resolve this issue?

Which JCR node type is typically used to define the structure of an AEM component dialog?

A developer wants to create reusable page logic shared across multiple page templates. Where should this logic be implemented?

Which annotation is used in a Sling Model to adapt from a Resource?

Which approaches can be used for integrating external data sources with AEM? (Choose two)

Which files are essential for configuring AEM Dispatcher? (Choose three)

Which tool is used to analyze AEM logs through the AEM web interface?

An AEM developer is tasked with creating a template that allows authors to customize page layouts dynamically. Which feature should they use?

A developer is finding problems with replications. Which two steps should be used to determine the nature of these problems? (Choose two.)

A developer needs to determine why a page that should be available is presenting a 403 Error Code, indicating that it is blocked. Which log file should be examined?

Which method helps debug issues related to Apache Dispatcher?

We can delete files from the CQ cache by using an HTTP request. Which is the correct HTTP request syntax?

Which methods are available for integrating AEM with a front-end JavaScript framework? (Choose two)

A developer needs to use the Custom Rollout Configurations to exclude specific content from being replicated during the rollout process. How should a developer meet this goal in AE...

What is the primary purpose of Editable Templates in AEM Sites?

Which HTL expression ensures output is automatically escaped to prevent XSS?

A client library (clientlib) must be loaded only on publish instances. Which property should be configured?

Which HTTP header is commonly used by Dispatcher to determine cache invalidation?

Which AEM feature allows developers to extend and reuse Core Components without modifying them directly?

A developer has decided to use Experience Fragments in Adobe Experience Manager (AEM). What is the primary reason that a developer would make this choice?

Which environment topology is recommended for an AEM Cloud Service deployment?

A company wants to set up disaster recovery for their AEM instances. Which approach should they take?

What is the difference between a Factory Configuration and a Managed Service Configuration in AEM OSGi?

Which AEM feature ensures high availability and disaster recovery?

Which replication options are available in AEM? (Choose three)

Which deployment best practices should be followed in AEM? (Choose two)

Which AEM feature enables the creation of reusable page components across multiple pages?

An administrator finds that an AEM workflow is failing at a specific step. How should they investigate the issue?

Which JCR storage model is used in AEM for performance optimization?

Which scripting language is recommended for AEM component development?

Which feature allows AEM components to be reused across multiple sites with minimal duplication?

A developer needs structured content to be consumed by both AEM Sites and a headless API. Which option is most appropriate?

Which file is typically used to define servlet mappings and OSGi configurations in an AEM Maven project?

Which log level provides the most detailed debugging information?

What is the primary purpose of AEM maintenance releases?

Which Java annotations are commonly used in AEM development? (Choose three)

An AEM administrator wants to automate deployments while ensuring high code quality. What should they use?

Which feature in AEM helps developers identify missing resources or incorrect configurations?

Which AEM feature is used to synchronize content between AEM instances?

Which best practices should be followed for AEM component development? (Choose three)

Which benefits do Content Fragments provide in AEM? (Choose three)

Which annotation is used to inject a JCR property into an AEM Sling Model?