Adobe Adobe Certifications AD0-E103 Questions & Answers

• Question 21:

  The dependency of an AEM project fails when a developer configures using Apache Maven. Refer to the error information below.

  

  What should a developer add to the pom.xml to fix the Maven build?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: D

• Question 22:

  A developer creates two custom classes. ClassA has the following code: The developer creates a custom log custom.log with debug level in OSGi sling log support for the Java package com.aem.abc. The developer adds another class ClassB with the following code:

  

  

  Which action must the developer take to see the log message in the same file from both classes?

  A. Create separate a log file in the OSGi web console -->Sling --> Log Support for logger com.aem.xyz.

  B. Configure custom.log in the OSGi web console --> Sling --> Log Support and replace com.aem.xyz with com.aem.abc.

  C. Configure custom.log in the OSGi web console --> Sling --> Log Support and replace logger com.aem.abc with com.aem.

  D. Configure custom.log in the OSGi web console --> Sling --> Log Support and replace the package com.aem.abc with com.aem.xyz.

  Correct Answer: A

• Question 23:

  A developer is working with the following HTL expression in a component rendering script:

  

  What is the expected output of this expression?

  A. path/page.bar.html/world

  B. path/page.bar.html/hello/world

  C. path/page.foo.bar.html/hello/world

  D. path/page.infinity.json.bar.html/world

  Correct Answer: B

• Question 24:

  A developer running a local AEM instance and working on an AEM project needs to change a large number of files locally in the filesystem. The developer needs to get the changes uploaded to the local AEM instance to verify changes almost immediately in the browser?

  What action should the developer take to most efficiency meet these requirements?

  A. Access CRXDE and upload the files through the interface.

  B. Make the changes in CRXDE create a content package, download it, and expand it into the working directory after each change.

  C. Install FileVault bundle in the AEM instance and register the local working directory for synchronization.

  D. Build a Content Package using maven and deploy it after each change.

  Correct Answer: A

• Question 25:

  A developer wants to consume AEM Page Data in a Single Page Application. The Single Page Application is coded to understand JSON format. Only page content should be exposed through JSON. All the existing components are based on foundation components.

  Which change should the developer make in the existing components to support this requirement?

  A. Add JSON as the default extension in Apache Sling Servlet/Split Resolver and Error Handler Configuration.

  B. Invoke the page URL with the extension .json to get the values to construct the required output.

  C. Implement a Sling Model Exporter for the components.

  D. Create a custom sling event handler to handler JSON requests.

  Correct Answer: D

• Question 26:

  A custom AEM application contains a service component that needs to access the JCR repository within the activate method. The activate method uses ResourceResolverFactory.getServiceResourceResolver (...) without specifying a sub service name. What should a developer do to make sure the user service mapping for the service component is available?

  A. Create a field of type ServiceUserMapped and annotate it with @Reference.

  B. Wait for the service ServiceUserMapper via BundleContext.getServiceReference(...).

  C. Create a field of type ServiceUserMapped and annotate it with @Reference using ReferencePolicy.DYNAMIC.

  D. Create a field of type ServiceUserMapper and annotate it with @Reference using ReferencePolicy.STATIC.

  Correct Answer: A

• Question 27:

  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?

  A. Go to Tools > Operations >Diagnosis > Download Thread Dumps. Analyze the Thread Dumps to identify long running requests.

  B. Go to Tools > Operations >Diagnosis > Log Message. Configure DEBUG log level on com.day.cq.search to monitor search queries.

  C. Go to Tools > Operations > Diagnosis > Index Manager. Select the new Indexes and run a consistency check.

  D. Go to Tools > Operations >Diagnosis > Query Performance > Slow Queries. Select a Query and Click on Explain.

  Correct Answer: B

• Question 28:

  A developer needs to install a content package on AEM environment. However, a content package with the same name is already installed.

  What would you be the safest way for the developer to install the content package to make sure only the changes of the new content package get applied?

  A. Use the "Force Upload option when uploading the new content package.

  B. Uninstall the existing content package before installing the new content package.

  C. Upload the content package to the CRX Package Share before installing it.

  D. Install the content package using the OSGi web console.

  Correct Answer: D

  Reference: https://helpx.adobe.com/experience-manager/6-3/sites/administering/using/packagemanager.html

• Question 29:

  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?

  A. Instantiate a node object with session.getNode(/content/blogs) and then iterate through the child nodes and print the title for each.

  B. 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.

  C. Use the QueryDebugger to look for all children of /content/blogs and then iterate through the result set and print the title for each.

  D. 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.

  Correct Answer: B

  Reference: https://helpx.adobe.com/experience-manager/6-2/sites/developing/using/reference-materials/ javadoc/com/day/cq/wcm/api/PageManager.html

• Question 30:

  A custom application contains a service component com.proj.ServiceComponent. A developer needs to configure the string value name and integer value intVal. The actual configuration must be deployed using a content package.

  What should the developer do to meet these requirements?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: C