AD0-E128 Exam Questions
145 real AD0-E128 exam questions with expert-verified answers and explanations. Page 3 of 3.
- Question #101Develop AEM Sites Workflows and Integrations
A team is developing a new AEM component that fetches dynamic content from an external REST API. Which approach should they take?
OSGi ServiceREST API integrationexternal data sourcecomponent development - Question #102Develop AEM Sites Components
A developer must use print -314% in a webpage. Assuming piValue = -3.14 Which HTL approach would be used?
HTL formattingnumber formatpercentageexpression language - Question #103Develop and Deploy AEM Sites Solutions
An AEM developer needs to deploy a project that includes Java code, components, and content packages. What is the best approach?
Maven builddeploymentcontent packagesproject structure - Question #104Troubleshoot and Optimize AEM Sites Solutions
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?
client librariesallowProxyetc.clientlibstroubleshooting - Question #105Develop AEM Sites Components
Which JCR node type is typically used to define the structure of an AEM component dialog?
JCR node typesnt:unstructuredcomponent dialogAEM components - Question #106Develop AEM Sites Components
A developer wants to create reusable page logic shared across multiple page templates. Where should this logic be implemented?
Sling Modelspage templatesreusable logiccomponent architecture - Question #107Develop AEM Sites Components
Which annotation is used in a Sling Model to adapt from a Resource?
Sling Models@Model annotationadaptablesResource.class - Question #108Develop AEM Sites Workflows and Integrations
Which approaches can be used for integrating external data sources with AEM? (Choose two)
OSGi Servicesexternal data integrationServletsAPI consumption - Question #109Develop and Deploy AEM Sites Solutions
Which files are essential for configuring AEM Dispatcher? (Choose three)
Dispatcher configurationdispatcher.anyfilter.anyrewrite.rules - Question #110Troubleshoot and Optimize AEM Sites Solutions
Which tool is used to analyze AEM logs through the AEM web interface?
AEM loggingSling log viewerFelix web consolelog analysis - Question #111Develop AEM Sites Components
An AEM developer is tasked with creating a template that allows authors to customize page layouts dynamically. Which feature should they use?
Editable Templatespage templatescontent authoringlayout customization - Question #112Troubleshoot and Optimize AEM Sites Solutions
A developer is finding problems with replications. Which two steps should be used to determine the nature of these problems? (Choose two.)
replicationreplication agentqueue managementtroubleshooting - Question #113Troubleshoot and Optimize AEM Sites Solutions
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?
Dispatcher log403 erroraccess controllog files - Question #114Troubleshoot and Optimize AEM Sites Solutions
Which method helps debug issues related to Apache Dispatcher?
Dispatcherdispatcher.logdebuggingtroubleshooting - Question #115Troubleshoot and Optimize AEM Sites Solutions
We can delete files from the CQ cache by using an HTTP request. Which is the correct HTTP request syntax?
Dispatcher cachecache invalidationHTTP POSTdispatcher invalidation - Question #116Develop AEM Sites Workflows and Integrations
Which methods are available for integrating AEM with a front-end JavaScript framework? (Choose two)
Sling Model ExportersJSON outputAJAXJavaScript frameworks - Question #117Develop AEM Sites Workflows and Integrations
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...
MSMrollout configurationcontent exclusionLive Copy - Question #118Develop AEM Sites Components
What is the primary purpose of Editable Templates in AEM Sites?
Editable Templatespage structurecontent authoringtemplates - Question #119Develop AEM Sites Components
Which HTL expression ensures output is automatically escaped to prevent XSS?
HTLXSS preventionoutput escapingcontext attribute - Question #120Develop and Deploy AEM Sites Solutions
A client library (clientlib) must be loaded only on publish instances. Which property should be configured?
client librariescq:runModespublish instanceclientlib configuration - Question #121Troubleshoot and Optimize AEM Sites Solutions
Which HTTP header is commonly used by Dispatcher to determine cache invalidation?
Dispatchercache invalidationHTTP headersDispatcher-Flush - Question #122Develop AEM Sites Components
Which AEM feature allows developers to extend and reuse Core Components without modifying them directly?
Proxy ComponentsCore Componentscomponent extensionSling - Question #123Develop AEM Sites Components
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?
Experience Fragmentsreusable contentmultichannel delivery - Question #124Develop and Deploy AEM Sites Solutions
Which environment topology is recommended for an AEM Cloud Service deployment?
AEM Cloud Servicedeployment topologymulti-regioncloud architecture - Question #125Troubleshoot and Optimize AEM Sites Solutions
A company wants to set up disaster recovery for their AEM instances. Which approach should they take?
disaster recoveryCold Standbyhigh availabilityfailover - Question #126Develop and Deploy AEM Sites Solutions
What is the difference between a Factory Configuration and a Managed Service Configuration in AEM OSGi?
OSGiFactory ConfigurationManaged Service Configurationservice instances - Question #127Troubleshoot and Optimize AEM Sites Solutions
Which AEM feature ensures high availability and disaster recovery?
Cold Standbyhigh availabilitydisaster recovery - Question #128Develop and Deploy AEM Sites Solutions
Which replication options are available in AEM? (Choose three)
replicationAgent-based ReplicationReverse ReplicationWorkflow-based Replication - Question #129Develop and Deploy AEM Sites Solutions
Which deployment best practices should be followed in AEM? (Choose two)
deployment best practicesCloud ManagerCI/CDMaven profiles - Question #130Develop AEM Sites Components
Which AEM feature enables the creation of reusable page components across multiple pages?
Experience Fragmentsreusable componentspage components - Question #131Troubleshoot and Optimize AEM Sites Solutions
An administrator finds that an AEM workflow is failing at a specific step. How should they investigate the issue?
workflow troubleshootingworkflow logsAEM workflowdebugging - Question #132Troubleshoot and Optimize AEM Sites Solutions
Which JCR storage model is used in AEM for performance optimization?
JCRTarMKstorage modelperformance optimization - Question #133Develop AEM Sites Components
Which scripting language is recommended for AEM component development?
HTLSightlycomponent scriptingtemplate language - Question #134Develop AEM Sites Components
Which feature allows AEM components to be reused across multiple sites with minimal duplication?
Experience Fragmentscomponent reusemulti-site management - Question #135Develop AEM Sites Workflows and Integrations
A developer needs structured content to be consumed by both AEM Sites and a headless API. Which option is most appropriate?
Content Fragmentsheadless deliverystructured contentAPI integration - Question #136Develop and Deploy AEM Sites Solutions
Which file is typically used to define servlet mappings and OSGi configurations in an AEM Maven project?
Mavenpom.xmlservlet mappingsOSGi configuration - Question #137Troubleshoot and Optimize AEM Sites Solutions
Which log level provides the most detailed debugging information?
loggingDEBUGlog levelstroubleshooting - Question #138Troubleshoot and Optimize AEM Sites Solutions
What is the primary purpose of AEM maintenance releases?
maintenance releasessecurity patchesbug fixesAEM updates - Question #139Develop AEM Sites Components
Which Java annotations are commonly used in AEM development? (Choose three)
Java annotationsSling ModelsOSGidependency injection - Question #140Develop and Deploy AEM Sites Solutions
An AEM administrator wants to automate deployments while ensuring high code quality. What should they use?
Cloud ManagerQuality GatesCI/CDdeployment automation - Question #141Troubleshoot and Optimize AEM Sites Solutions
Which feature in AEM helps developers identify missing resources or incorrect configurations?
Sling Resource Resolverdebuggingresource resolutionmissing resources - Question #142Develop and Deploy AEM Sites Solutions
Which AEM feature is used to synchronize content between AEM instances?
Sling Content Distributioncontent synchronizationAEM instancesreplication - Question #143Develop AEM Sites Components
Which best practices should be followed for AEM component development? (Choose three)
Sling ModelsHTLcomponent developmentbest practices - Question #144Develop AEM Sites Components
Which benefits do Content Fragments provide in AEM? (Choose three)
Content Fragmentsheadless CMSJSON outputcontent reuse - Question #145Understand generative AI fundamentals
Which annotation is used to inject a JCR property into an AEM Sling Model?
Sling ModelAEMJCR property@Inject annotation