Free Adobe Experience Manager Sites Developer Expert Exam AD0-E116 Exam Practice Test

An online insurance company website has user-generated content that must be replicated in all publish instances.What action should the developer take to achieve this?

• Configure the dispatcher flush agent in publish instance.
  
• Configure reverse replication agents for the author.
  
• Configure the replication agent in the publish instances.
  
• Disable static agent in the author instance.
  

A developer creates an OSGi service to access JCR content. Refer to the code snippet from the OSGi service below.public class AccessRepository {private static final String SERVICE_ACCOUNT_IDENTIFIER = 'sample-service';...private final String getServiceUser() {final Map<string, object=''> authInfo = Collections.singletonMap(ResourceResolverFactory.SUBSERVICE, (Object) SERVICE_ACCOUNT_IDENTIFIER);ResourceResolver serviceResolver = resourceResolverFactory.getServiceResourceResolver(authInfo))...}}Bundle ID = com.adobe.aem.samples-bundleWhich set of steps should the developer take to make sure that the code works?

• '1. Create a System User called systemUser with appropriate ACLs
  2. Modify the Apache Sling Service User Mapper Service
  3. Set user.default to com.adobe.aem.samples-bundle:sample-service=systemUser'
  
• '1. Create an AEM User called systemUser with appropriate ACLs
  2. Modify the Apache Sling Service User Mapper Service
  3. Set user.default to com.adobe.aem.samples-bundle:sample-service=systemUser'
  
• '1. Create a System User called systemUser with appropriate ACLs
  2. Modify the Apache Sling Service User Mapper Service Amendment
  3. Set user.default to com.adobe.aem.samples-bundle:sample-service=systemUser'
  
• '1. Create an AEM User called systemUser with appropriate ACLs
  2. Modify the Apache Sling Service User Mapper Service Amendment
  3. Set user.default to com.adobe.aem.samples-bundle:sample-service=systemUser'
  

A developer needs to implement a header component for a website. The component has the following requirements:- The component should be configured once on the page highest in the hierarchy.- The header component on pages lower in the hierarchy should look the same and show the same data.- If necessary, the configuration can be overwritten on a child page.- The component should show a list of links that are configured in the header component.Which code snippet for returning the list of pages should the developer use?

• 'public String[] getHeaderLinks(Page page) {
  final Resource pageContent = page.getContentResource();
  final ComponentInheritanceValueMap properties = ComponentInheritanceValueMap(pageContent);
  return properties.get(HEADER_PAGE_LIST, String[].class);
  }'
  
• 'public String[] getHeaderLinks(Resource componentResource) {
  final ComponentInheritanceValueMap properties = componentResource.adaptTo(ComponentInheritanceValueMap.class);
  return properties.getInherited(HEADER_PAGE_LIST, String[].class);
  }'
  
• 'public String[] getHeaderLinks(Resource componentResource) {
  final HierarchyNodeInheritanceValueMap properties = new HierarchyNodeInheritanceValueMap (componentResource);
  return properties.getInherited(HEADER_PAGE_LIST, String[].class);
  }'
  
• 'public String[] getHeaderLinks(Resource componentResource) {
  final HierarchyNodeInheritanceVauleMap properties = componentResource.adaptTo(HierarchyNodeInheritanceVauleMap.class);
  return properties.getInherited(HEADER_PAGE_LIST, String[].class);
  }'
  

Which log file contains AEM application request and response entries?

• response.log
  
• request.log
  
• history.log
  
• audit.log
  

Which maven plugin is required to install a content package on a local AEM environment using maven?

• Maven Bundle Plugin
  
• Content Package Maven Plugin
  
• FileVault Package Maven Plugin
  
• Maven Install Plugin
  

A developer is creating a custom component on the page /latestBlogs.html that needs to list all the titles of 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 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 PageManger 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.
  
• 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.
  

A developer developed a workflow that makes a copy of every node created or modified under a certain path to a different one. The workflow launches but the nodes are not copied over.Which two methods should the developer use to resolve this issue? (Choose two.)

• Go to Workflow Failures screen and check if any instances of the workflow are present.
  
• Go to Workflow instances screen and verify that the instance of the workflow is present and check its status.
  
• Go to Package Manager screen and reinstall the bundle that contains the workflow so it restarts.
  
• Go to Workflow Models screen, then delete and recreate the workflow.
  
• Go to Workflow Launchers and create a new launcher for the workflow even if one already exists.
  

After a recent code deployment, an AEM site is experiencing longer than usual query execution time. The deployment package contained some new Lucene index definitions. A developer needs to identify the long running queries and confirm that the new index definitions are getting applied correctly.Which action should the developer take to investigate this problem?

• Goto Tools > Operations > Diagnosis > Log Messages. Configure DEBUG log level on com.day.cq.search to monitor search queries.
  
• Goto Tools > Operations > Diagnosis > Query Performance > Slow Queries. Select a Query and Click on Explain
  
• Goto Tools > Operations > Diagnosis > Index Manager. Select the new Indexes and run a consistency check.
  
• Goto Tools > Operations > Diagnosis > Download Thread Dumps. Analyze the Thread Dumps to identify long running requests.
  

A developer creates a Sling Servlet. The Sling Servlet is bound to a path (/service/sling/sample). Refer to the resulting code below.@Component (immediate=true, service = {Servlet.class})@SlingServletPaths(value = {'/service/sling/sample'})What should the developer do to make the servlet access controlled using the default ACLs?

• Add @SlingServletPrefix (value = '/apps') annotation
  
• Use @SlingServletResourceTypes instead of @SlingServletPaths
  
• Modify @SlingServletPaths(value = {'/bin/sling/sample'})
  
• Add @SlingServletName(servletName = 'AccessControlServlet') annotation
  

A banking AEM application contains functionality to calculate a mortgage rate based on user input. A servlet in place calculates the result in the backend. A call to an internal third-party REST service is required to retrieve the average object value based on a given zip code.The following three service interfaces are used:MortgageCalculationServlet, MortgageCalculationService and ObjectValueLookupRestService where MortgageCalculationServlet has a dependency to MortgageCalculationService and MortgageCalculationService has a dependency to ObjectValueLookupRestService.The calculation has many combinations of input parameters and edge cases, so the JUnit coverage must be as high as possible.Which two strategies should the developer use to ensure testability of the application code? (Choose two)

• Use the standard OSGi @Reference annotation to wire the dependencies in application code
  
• Use BundleContext.getServiceReference(...) and BundleContext.getService(...) in application code to look up for the required services just before usage
  
• Deploy a third party dependency injection container to wire dependencies more efficiently in application code
  
• Use a mock framework to be able to create and inject mocks in the test code
  
• Use static methods to avoid boilerplate in application code