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Certificación AEM tanda 3
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Certificación AEM tanda 3 Descripción: Certificación AEM tanda 3 Autor:
Fecha de Creación: 12/04/2024 Categoría: Informática Número Preguntas: 38 |
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A developer is installing a content package with the package manager. The developer needs to restrict theapproximate number of nodes in a batch that is saved to persistent storage in one transaction.
How should the developer modify the number of transient nodes to be triggered until automatic saving? AEM instances automatically modify the number of transient nodes based on the load balancing. Modify the export package manifest header and copy the content package to AEM installation folder. Select the option MergePreserve for the Access Control Handling drop-down in the Install Package dialog-box. Change the value of Save Threshold in the Install Package dialog-box. A developer needs to change the label "Sites" in the navigation of AEM author to "Websites". Which action should the developer take to achieve this? Modify the node /libs/cq/core/content/nav/sites by updating the icr:title property value. Change the code of /libs/granite/ui/components/shell/clientlibs/shell/js/globalnav.js to display the new value. Create a new node /apps/cq/core/content/nav/sites and update the property icr:title. Modify the code of /libs/granite/ui/components/shell/globalnav/overlay/overlay.jsp to display the new value. A client has asked to share an HTML version of test coverage report for the AEM project. What plugin should the AEM developer use to generate test coverage report using latest archetype? <plugin><groupId>org.codehaus.mojo</groupId><artifactId>selenium-maven-plugin</artifactId>....</plugin> <plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-surefire-plugin</artifactId>....</plugin> <plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-checkstyle-plugin</artifactId>....</plugin> <plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-pmd-plugin</artifactId>....</plugin>. What is the difference between extending a component and component overlay? There is NO difference. Overlay is to override default component functionality. Extending is to extend the component functionality through the use of Resource Hierarchy and super types. Overlay is to extend the component functionality through the use of Resource Hierarchy and super types. Extending is to override default component functionality. Extending component means extending the behavior of foundation component, Overlay component is overriding the behavior of custom component. In which maven build phase is the content package assembled? compile deploy package install. An AEM server is overloaded with too many concurrently running workflows. The developer decides to reduce the number of concurrent workflows. What should be configured to reduce the number of concurrent workflows? The number of threads in Scheluder Maximum Parallel Jobs in OSGI console The number of threads in Apache Felix Jetty Http Service Launchers for each workflow. The requirement for the dialog is that the "Align text" field is shown after the "Title" field. What should the developer do without changing Component B? Move the align node from Component A to Component B and order them according the requirements. Extend Component B with the functionality of Component A. Add the property sling:orderBefore="description" to the align node. Move all nodes under the item node from Component B to Component A and order them according the requirements. How should a developer enable remote debugging of an AEM server without modifying the AEM start script? Enable the remote debugging service through the AEM Cloud Services menu. Rename the quickstart jar file to include the additional debug settings. Enable the remote debugging service through the AEM Web Console. Include an additional JVM parameter when starting AEM with java -jar. A developer has a component located under the path /apps. This component has a Client Library which isdirectly loaded onto a page. The publish instance loads the page correctly. The dispatcher also loads the page but the Client Library is missing. How should the developer resolve this issue, while taking security into consideration? Change the ACLs for the Client Library. Move the Client Library under /apps/<project>library. Add the property allowProxy with a boolean value true. Allow the path to the clientlibs on the dispatcher. A developer needs to create a banner component. This component shows an image across the full width of thepage. A title is shown on top of the image. This text can be aligned to the left, middle, or right. The corecomponents feature a teaser component which matches almost all requirements, but not all. What is the most maintainable way for the developer to implement these requirements? Use and configure the teaser core component Create a new custom component from scratch. Overlay the teaser core component. Inherit from the teaser core component. An AEM Developer needs to create a log file for the project. Which next step should the developer take? Create a log file under /var/system/configuration... specific runmode folder(s). Create a log file under /apps/system/configuration... specific runmode folder(s). Create a log file under /apps/myproject/configuration... specific runmode folder(s). Ask AMS/DevOps for admin access to create a log file via console. A developed has multiple LDAP Authentication providers. The user is not required to pass the authentication test of the Authentication provider. - If authentication succeeds, control is returned to the caller; no subsequent Authentication provider down the list is executed. - If authentication fails, authentication continues down the list of providers. What should be the JAAS Control flag value in Apache Jackrabbit Oak External Login Module configuration? OPTIONAL SUFFICIENT REQUIRED MANDATORY. An AEM developer wants to display localized page names to users of translated content. Rather than having a Spanish-speaking user navigate to: www.mydomain.com/es/home.html, the developer wants the URL to be: www.mydomain.com/es/casa.html. What is the recommended way of achieving this? Add a property sling:alias = casa to /es/home Write a Bin Servlet to handle the request - @SlingServlet(paths = "/bin/myApp/myServlet" Modify /etc/map to resolve the URL .../es/casa Use Vanity URL to redirect .../es/casa to es/home. A customer needs to store approximately 200 raw data items from REST API and display each item as an AEM Page. A draft page template exists. Which method should be used to meet this requirement? Build a segment using data from REST API call Create pages by binding the data for each item using the draft page template and custom data retrieval logic. Create Experience Fragments by bindings the data for each item using the draft page template and custom data retrieval logic. Create Content Fragments by binding the data for each item using the draft page template and custom data retrieval logic. Which solution should be used to synchronize user permissions across AEM servers? ACS Commons ACL Packager Maven Vault plugin User Sync tool ACS Commons Authorizable Packager. A developer needs to retrieve a calculated property from a page in a JobConsumer. The model below has the logic to calculate this property. A first attempt to execute resource.adaptTo(ArticlePage.class) in the JobConsumer fails. @Model(adaptables = SlingHttpServletRequest.class, adapters = {ArticlePage.class, Page.class}, resourceType = ArticlePageImpl.RESOURCETYPE) @Exporter(name = ExporterConstants.SLINGMODELEXPORTERNAME, extensions = ExporterConstants.SLINGMODELEXTENSION) public class ArticlePageImpl implements ArticlePage { @Self protected SlingHttpServletRequest request; @ScriptVariable private Page currentPage; ... @Override public String calculatedProperty() { ... } } What should the developer do? Create a new model with annotation to @Model(adaptables = Resource.class, adapters = {ArticlePage.class, Page.class}, resourceType = ArticlePageImpl.RESOURCE_TYPE} Update the model annotation to @Model(adaptables = {Resource.class, SlingHttpServletRequest.class}, adapters = {ArticlePage.class, Page.class}, resourceType = ArticlePageImpl.RESOURCE_TYPE} Execute resource.adaptto(Page.class) in the JobConsumer class Create a mock request and execute request.adaptTo(Page.class) in the JobConsumer class. A developer is creating a custom component on the page /latestBlogs.html that needs to list all the titlesof the blogs pages under /content/blogs. How does this component get the list of child pages? Instantiate a node object with session.getNode(/content/blogs) and then iterate through the child nodes and print the title for each. Use PageManager.getPage("/content/blogs") of the static PageManager class to instantiate a Page object and then iterate through the child pages and print the title for each. Use the QueryDebugger to look for all children of /content/blogs and then iterate through the result set and print the title for each. Adapt the resourceResolver to the PageManager service, then use the getPage(/content/blogs) to instantiate a Page object and then iterate through the child pages and print the title for each. A user reports that requests are slow on AEM instance. The infrastructure team vierifies that everything is normal using third-party monitoring solution. Which internal AEM metrics should be checked to find out the issue? Thread performance Query performance Request performance Queue performance. A developer is tasked with removing a user from a group on the LDAP server. What is a way to determine if the process was implemented correctly? The change will also be reflected on the AEM side upon syncronization The change will also be reflected on the AEM side straight away The user must be removed in AEM before it is remoeved from LDAP The group must be syncronized with AEM before the user is removed. An AEM Developer is setting up a new AEM project for a custom SPA that will utilize the SPA Editor. Which command should the developer use? mvn -B archetype:generate -D archetypeGroupId=com.adobe.granite.archetypes -D archetypeArtifactId=aem-project-arquetype -D archetypeVersion=23 -D frontendModule=angular mvn -B archetype:generate -D archetypeGroupId=com.adobe.granite.archetypes -D archetypeArtifactId=aem-project-arquetype -D archetypeVersion=23 -D frontendModule=general mvn -B archetype:generate -D archetypeGroupId=com.adobe.granite.archetypes -D archetypeArtifactId=aem-project-arquetype -D archetypeVersion=23 -D frontendModule=react mvn -B archetype:generate -D archetypeGroupId=com.adobe.granite.archetypes -D archetypeArtifactId=aem-project-arquetype -D archetypeVersion=23 -D sdkVersion=latest. Which command would you enter in your CQ Component script to get the template path of an AEM page in publish instance? Properties-get("cq:temp|ate"/-); Page.getTemplate(); Page.getTemplate().getPath(); resource.getTemplate.getPath();. There are performance, stability, and security issues with an installed AEM instance. What should a developer do to fix these issues? Delete and reinstall the AEM instance. Install Adobe-provided Apache configuration file. Stop, clear cache files, and restart the AEM instance. Install service pack updates from package share. The structure section of an editable template has a locked component. What happens to the content of that component when a developer unlocks it? The content stays in the same place but it ignored on pages using the template. The content is moved to the initial section of the editable template. The content is deleted after confirmation from the template author. The content is copied to the initial section of the editable template. How does AEM provide the page model to a Single Page Application (SPA) The SPA requests the HTML from AEM usimg HTL or JSP The SPA requests the structure through the DOM The SPA requests the page model from the Content Services. The SPA page model is provided in client libraries. A developer creates a template-type for building editable templates. The resulting editable templates and pages must always contain a specific layout container that can NOT bedeleted by the author. How should the developer meet this requirement? Add the layout container component by including it on the actual page component. Add a content policy to the template-type to disable the removal of the layout container. Add the layout container component to the initial section of the template-type. Add the layout container component to the structure section of the template-type. A developer wants to automatically truncate request log files once they exceed 10 MB. Which OSGi configuration should the developer modify? Apache Sling Customizable Request Data Logger Adobe Granite Log Analysis Service Apache Sling Logging Writer Configuration Apache Sling Logging Configuration. A developer is using sling context-aware configuration trying to get the configuration resource using: @Reference Private ConfigurationResourceResolver cfgResourceResolver; confResource = cfgResourceResolver.getResource(resource, BUCKET_NAME, CONFIG_NAME); This Works as intended in autor and in publish when logged in to publish as admin. However this given a null when run as anonymous. Which method is going to fix the issue? Applying read permissions to anonymous user for /etc directory. Applying read permissions to anonymous user for /config directory. Applying read permissions to anonymous user for /content directory. Applying write permissions to anonymous user for /config directory. An AEM developer is tasked to configure SAML setup in AEM. The integration worked fine in lower environments but not in the PROD environment. What configuration did the developer miss in PROD Sling Referrer Filter is configured with localhost insted of IDP Adobe Granite SSO Authentication is not configured. Adobe Granite CSRF Filter is configured with localhost instead of IDP Adobe Jackrabbit OAK Default Sync Handler is not configured. You create an nt:unstructured node inside the apps in CRXDE Lite and then you create a folder inside the apps and click save. What is the expected behavior? The folder and nt:unstructured node, none of them will get saved. The folder will get saved after refreshing the apps. The folder and nt:unstructured node, both will get saved. The folder will get saved. An AEM developer is tasked to make an existing AEM website content to be consumable by other channels. What methods would allow for this to occur? Update the existing Sling Models to expose the fields in the default JSON format. Create an additional replication agent to push the content in an external system that the other channels can query. Migrate the site structure and components to use content fragments and experience fragments Create additional Sling Models for each component to support the preferred JSON. A developer needs to ensure that the path /content/<proj>/segments exists on all environments with thecorrect initial content that the developer provides in a package. Content that exists in that path should NOT beaffected. Which import mode should the developer use in the filter definition? update merge replace optional. Which template allowed Paths expression would allow a page to be created with the path/ content/ main / page1/ page2? /content/main/? /content/main/[^/]+(/,*)? /content/main/[A/]+[A/] /content/main/*. An AEM application must implement user testing using AEM Mocks. Which two services does the Class AemContext provide developers access to? (Choose two). FlushAgent Session TagManager WorkflowSession ModelFactory. Which three statements are true when an AEM author instance is started in debug mode? (Choose three.) When AEM starts in debug mode, it does not force JVM to fork a separate process. AEMstarts with -Xdebug option (e.g;java -Xdebug -Xnoagent -Djava.compiler=NONE Xmnjdwp:transport=dt_socket,server=y,suspend=n/address=30303–jaraem6~autbor-p4502). AEM starts with an option -debug (e.g; Java -jaraem6-author-p4502 -debug 30303) from command line When AEM starts in debug mode, it forces JVM to fork a process. A developer needs to implement a functionality that requires creating a Custom Workflow Step. Which two steps should the developer take to start developing the custom behavior? (Choose two.) Implement a Java class with this method "public void process(WorkItem item, WorkflowSession wfsession) throws WorkflowException". Implement a Java class extending from class com.adobe.granite.workflow.exec.WorkflowProcess. Create a Workflow component node of the Super Resource Type "cq/workflow/components/model/process" under the folder /apps//components. Implement a Java class implementing the interface com.adobe.granite.workflow.exec.WorkflowProcess. Create a Workflow component node of the Super Resource Type "cq/workflow/components/step" under the folder /etc/workflow/models. What two types of testing are available OOB in AEM Cloud Manager Pipeline? (Choose two) Penetration testing. Integration testing. Code Quality testing. Performance testing. UI testing. Assume there are multiple publish instances (publ,pub2 and pub3) serving requests for an onlineshopping site. The end user is allowed to provide reviews and comments for each product andabout their shopping experience. The Dispatcher module is in place to load balance the requeststo publish instances and there is only one author instance, named author, where content editorscreate the pages. When a user, named User A, provides comments and the request being servedby publish Instance publ, in which three ways are these comments replicated to pub2 and pub3?(Choose three.) Configure the dispatcher flush for the author pointing to a webserver uri on which the Dispatcheris deployed and configured. Configure replication agents for the author pointing to publ, pub2 and pub3. Configure reverse replication agents for the author pointing to publ, pub2 and pub3. Configure a static agent for the author. Which three best practice statements are true regarding permissions and privileges? (Choose three). Access rights should not be assigned on a user-by-user basis. Use deny statements to specify the access rights of a group of users. After installation, update the passwords for the default users to prevent security breaches. Use a test installation to ensure correct relationships between Users and Groups. |
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