Adobe AD0-E128 問題練習

Question No : 1
What is the purpose of an Oak index in AEM?

• A.To improve JCR query performance
• B.To store user authentication credentials
• C.To optimize Dispatcher caching
• D.To create reusable content fragments

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Question No : 2
A retail website wants to give its UX team ability to create new page templates in an AEM.
What needs to be done to allow UX to create new template?

• A.Give UX team developer access
• B.UX Team is given "Template Author" role
• C.UX team working with the developer team
• D.Assign UX team administrator access

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Question No : 3
Which configurations should be considered when managing OSGi settings? (Choose three)

• A.Configuring services using run modes
• B.Modifying configurations via Apache Felix Console
• C.Creating a new dispatcher rule
• D.Enabling auto-replication of logs
• E.Storing configurations under /apps instead of /etc

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Question No : 4
Which scripting language is recommended for AEM component development?

• A.JSP
• B.Sightly (HTL)
• C.PHP
• D.JavaScript

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Question No : 5
Which JCR storage model is used in AEM for performance optimization?

• A.TarMK
• B.MongoDB
• C.MySQL
• D.PostgreSQL

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Question No : 6
An administrator finds that an AEM workflow is failing at a specific step.
How should they investigate the issue?

• A.Check the workflow instance logs
• B.Delete all pending workflows
• C.Modify workflow configurations in /libs
• D.Restart the AEM instance

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Question No : 7
Which AEM feature enables the creation of reusable page components across multiple pages?

• A.Experience Fragments
• B.OSGi Services
• C.Servlet Filters
• D.Apache Sling Rewriter

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Question No : 8
Which deployment best practices should be followed in AEM? (Choose two)

• A.Use Cloud Manager for CI/CD pipeline automation
• B.Modify OSGi configurations directly in /libs
• C.Store all custom components in /etc/designs
• D.Automate deployments using Maven profiles

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Question No : 9
Which replication options are available in AEM? (Choose three)

• A.Agent-based Replication
• B.Reverse Replication
• C.Full-text Query Replication
• D.Workflow-based Replication
• E.Incremental Asset Replication

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Question No : 10
Which AEM feature ensures high availability and disaster recovery?

• A.Cold Standby
• B.Dispatcher Rules
• C.Client-side Rendering
• D.JCR Node Indexing

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Question No : 11
What is the difference between a Factory Configuration and a Managed Service Configuration in AEM OSGi?

• A.A Factory Configuration is used for dynamic configuration changes at runtime, while a Managed Service Configuration requires a restart of the OSGi bundle for configuration updates.
• B.A Factory Configuration allows multiple instances of a service to be created, while a Managed Service Configuration is limited to a single instance.
• C.A Factory Configuration is managed by AEM and automatically reconfigures itself based on runtime conditions, while a Managed Service Configuration is specified and managed by the administrator.
• D.A Factory Configuration is used for system-level OSGi configurations, while a Managed Service Configuration is used for application-specific OSGi configurations.

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Question No : 12
A company wants to set up disaster recovery for their AEM instances.
Which approach should they take?

• A.Implement Cold Standby for failover recovery
• B.Store backups on the local instance only
• C.Increase JVM heap size for better performance
• D.Enable full logging for all OSGi bundles

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Question No : 13
Which environment topology is recommended for an AEM Cloud Service deployment?

• A.Single-node authoring with no replication
• B.Multi-region authoring and publishing setup
• C.Standalone authoring with embedded publish functionality
• D.Local development instance for all users

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Question No : 14
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?

• A.To customize page templates and their associated components
• B.To manage and organize digital assets like images and videos in a central repository
• C.To define and enforce permissions and roles for different users within AEM
• D.To create reusable content that can be used across different channels

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Question No : 15
Which AEM feature allows developers to extend and reuse Core Components without modifying them directly?

• A.Experience Fragments
• B.Sling Models
• C.Proxy Components
• D.JCR Query Manager

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