AD0-E117 시험 - Adobe실제시험문제와 답 - 50문항

Question No : 1

A website built on AEM Sites displays the company's stock price in the footer of all pages. The stock data is retrieved from a third party REST service using two-way SSL and rendered in an AEM component using HTL During performance testing in the last development sprint it becomes apparent that the third party service sometimes takes up to 30 seconds to respond, which degrades the overall site performance.
How should an Architect address this issue?

A.Call the REST service directly from the browser
B.Temporarily remove the component from all content
C.Load the stock data component asynchronously
D.Add a 5 second timeout to the REST call

정답:
Explanation:
“loading the stock data component asynchronously can improve the site performance by not blocking the page rendering while waiting for the REST service response”.

Question No : 2

A customer is migrating from their On-Premises AEM 6.4 instances to AEM as a Cloud Service. Next to the required code refactoring, a content migration of approximately 100,000 pages needs to be performed. The customer wants the content freeze period to be limited so that editors can continue to do content actions as long as possible.
Which two recommendations should the Architect make for the migration of the content pages? (Choose two.)

A.Migrate the content using Lazy Content Migration approach
B.Upscale the memory of the On-Premise AEM instance
C.Migrate content deltas using a query-based packaging tool
D.Ensure sufficient storage space on the On-Premise AEM instance
E.Migrate the content using the Content Transfer Tool

정답:
Explanation:
“migrating the content using Lazy Content Migration approach can reduce the content freeze period by only migrating referenced content” and “migrating the content using the Content Transfer Tool can automate and validate the migration process”.

Question No : 3

A new AEM Sites implementation includes a component that lists the 10 most recently published PDF documents in AEM Assets. The component works as expected during development and passes QA testing. The business starts to use it while entering content and uploading assets in preparation for go-live. A few days later, the component's PDF list is empty.
What is the most likely cause of the issue?

A.A PDF with too large file size has been uploaded.
B.The component is missing a matching Oak index.
C.The component is missing the HTL display context to escape the PDF title.
D.A PDF with incorrect MIME type has been uploaded.

정답:
Explanation:
“the component is missing a matching Oak index that can efficiently query the PDF documents by their last modified date”.

Question No : 4

AEM as a cloud service introduces major changes in the architecture by using containers.
Which key architectural change was necessary to allow this to occur?

A.Using Adobe 10 for asset ingestion and processing, storing it on a separate blob and providing AEM with metadata
B.Using sling content distribution as the replication mechanism
C.Using MongoDB for Author environment
D.Isolating /app and /libs from the content, configurations and state mgmt.

정답:
Explanation:
“isolating /app and /libs from the content, configurations and state management allows AEM as a Cloud Service to use containers for scalability and resilience”.

Question No : 5

A retail customer with an international presence and both in-store and online sales needs a new assets platform. The customer decides to use A£M assets. The customer's sites will continue to run on their proprietary CMS for websites.
The customer wants to be able to scale the platform for spikes in user traffic such as on local sales or online marketing campaigns. Under some circumstances, the customer also has a higher load of editors for a certain period of time.
Which architecture should an Architect use for this business case?

A.An AEM Publish instance on Adobe Managed Services with auto scaling
B.An AEM as a Cloud Service Sites with Dynamic Media
C.An AEM Assets setup on Adobe Managed Services with Cloud Manager
D.An AEM as a Cloud Service Assets setup using the combined CDN for delivery

정답:
Explanation:
“using AEM as a Cloud Service Assets setup using the combined CDN for delivery can provide scalability, performance, and security for asset delivery”.

Question No : 6

Users report cases where data inaccuracies are present in an AEM component that relies on AEM Search functionality. The AEM platform utilizes Lucene as its main search engine.
How should an Architect resolve this issue?

A.Add search indexes to Lucene search engine
B.Change the search engine to Property Search
C.Scale up server resources to meet demands
D.Migrate search engine to an external Solr instance

정답:
Explanation:
“adding search indexes to Lucene search engine can improve the performance and accuracy of AEM Search functionality”.

Question No : 7

In a client's test environment AEM QA Testers from multiple groups and regions are testing and making requests to the AEM application. Due to the sheer number of hosts making connections, an Architect needs a quick and easy way to allow any hosts to make requests to the AEM application.
Which approach should the Architect take to meet this requirement for this non-production environment?

A.Add GET as a Filter Method in the Apache Sling Referrer OSGi Configuration
B.Use Allowlists instead of Blocklists in the Dispatcher Configuration
C.Restrict Clients that can flush the cache in the Dispatcher Configuration
D.Enable Allow Empty in the Apache Sling Referrer OSGi Configuration

정답:
Explanation:
“enabling Allow Empty in the Apache Sling Referrer OSGi Configuration can allow any hosts to make requests to the AEM application without checking the referrer header”.

Question No : 8

A customer wants to migrate their AEM environment from an on-premise infrastructure to a public cloud to improve performance. The customer currently hosts many assets (images, videos, documents) in the DAM. Approximately 10 business users frequently upload new assets and update existing assets. Editors then use these assets on the sites.
What should an Architect do as part of this migration?

A.Move to a shared datastore and enable binary less replication
B.Set up Connected Assets to share the DAM assets in the sites
C.Set up a horizontally scalable AEM environment on MongoDB
D.Run online revision cleanup before moving to the new storage format

정답:
Explanation:
“running online revision cleanup before moving to the new storage format can reduce the size of the repository and improve performance”.

Question No : 9

A company with various departments wants to use tagging to improve search capability. Each department is restricted to use its own tags.
How should an Architect organize the tags?

A.Create a department sub-tag in each tag
B.Use department ID as a prefix of each tag
C.Create a namespace for each department
D.Create tags in "departmentName:tagName" format

정답:
Explanation:
“creating a namespace for each department can allow organizing tags by different taxonomies and restricting access to them”.

Question No : 10

An AEM client requests that an Architect to establish non-functional KPIs. The Architect needs to avoid impacting user experience, asset processing, and download speed while doing this.
How should the Architect measure the performance properly to establish target metrics?

A.Tail the Access Log and look for long-running queries
B.Use the Free Request Log Analyzer Command Line Tool
C.Use JMeter for end-to-end tests
D.Use the OOTB Explain Query Tool

정답:
Explanation:
“using JMeter for end-to-end tests can measure the performance of AEM pages and components under different load scenarios”.

Question No : 11

An AEM customer is designing a new website. The design shows that images are very prominent on the website but there is a concern about the big variety of aspect ratios used. Images can potentially be used on different places and components on the website. The customer is looking for a maintainable solution to limit the amount of content editing work when adding the assets to the pages.
Which solution should an Architect recommend?

A.Integrate with Dynamic Media (Scene 7) and enable smart cropping
B.Use inline cropping feature of the image component on the pages
C.Use the cropping feature on the asset in the AEM DAM
D.Integrate with Dynamic Media (Scene 7) and enable smart imaging

정답:
Explanation:
“integrating with Dynamic Media (Scene 7) and enabling smart imaging can optimize the image delivery for different devices and screen sizes without requiring manual cropping”.

Question No : 12

A client is using AEM and wants to make sure they are managing their configurations correctly.
Refer to the following requirements:
The client has multiple brands that they will be hosting on a single AEM implementation The client wants to reuse as much between brands as possible
Each brand needs to be able to override the default values for items like contact us information The client plans to support multiple languages in multiple regions for each brand
Each brand/language/region combination will have its own set of content approvers used as part of a custom workflow
Which approach should an Architect recommend to manage the client's configurations for AEM?

A.Use the OOTB Configuration Browser to set configuration defaults and approval group by brand/language/region combination.
B.Use Context-aware configurations to manage configuration overrides and approval group by brand/language/region combination.
C.Use OSGi to manage approval group and provide default contact us information by runmode.
D.Use OSGi Configuration to handle configuration overrides by brand. Create a new workflow for each brand/language/region combination for content approval.

정답:
Explanation:
“using Context-aware configurations can allow managing configuration overrides and approval group by brand/language/region combination using content policies”.

Question No : 13

A client wants to change how they publish their content.
Refer to the following client business requirements:
• The client has a seasonal business that has significant content changes across their site that need to be rolled out at once based on the season change over date.
• The content authors need to be able to work one season in advance of publish dates to ensure that all changes can be completed on time.
• The content authors need a way to indicate that all the seasonal changes are ready. If the content changes are not completed, then the pages should not get published.
• The content authors need the ability to modify the current live pages without rolling back changes for a future content rollout.
What approach should the Architect recommend?

A.Use the Versioning feature when editing a page to toggle and publish changes when ready.
B.Use the Manage Publication with scheduling value set to the season change over date when changes are completed.
C.Create a Project inside of AEM for each new season and create a task for notifying that changes are completed.
D.Use Launches inside of AEM for each new season and use the production ready flag to show changes are completed.

정답:
Explanation:
“using Launches inside of AEM for each new season can allow content authors to work on future content changes without affecting the current live pages and use the production ready flag to indicate when changes are completed”.

Question No : 14

A customer has a website with 10,000 pages and wants to improve performance.
Which option should be used?

A.Specify a wildcard allow rule in the invalidate section
B.Advise to use URL parameters instead of sling selectors
C.Decrease .stat file level from the default
D.Increase .stat file level from the default

정답:
Explanation:
“increasing .stat file level from the default can improve performance by reducing the number of requests to AEM publish instances”.

Question No : 15

A customer has a requirement to allow authors to access AEM with single sign-on. To achieve this an Architect needs to integrate AEM with the customer's identity management system.
Which two actions could an Architect take to meet this requirement? (Choose two.)

A.Implement the generic SSO Authentication Handler interface
B.Configure the Sling Authentication Requirements for the OSGi HTTP Service
C.Configure the SAML Authentication Handler
D.Configure the generic SSO Authentication Handler
E.Implement a custom JAAS Login Module

정답:
Explanation:
“implementing and configuring the generic SSO Authentication Handler interface can enable single sign-on integration with an identity management system”.

Adobe AD0-E117 시험