Adobe AD0-E103 Online Practice Questions and Exam Preparation

Adobe AD0-E103 Online Questions & Answers

• Question 41:

  A custom AEM application has a run time dependency to a third party OSGi bundle that is NOT included in out-of-the-box AEM. The third party dependency needs to be available for multiple applications and be upgraded separately from the custom AEM application.

  How should a developer make sure that the bundle is installed on all environments?

  A. Add the dependency to the third party bundle in the pom.xml of the project bundle.
  B. Embed the third party bundle in the bundle that depends on it.
  C. Embed the bundle in a content package to have it automatically deployed.
  D. Declare the dependency correctly using a link to the OSGi Bundle Repository (OBR).
  D. Declare the dependency correctly using a link to the OSGi Bundle Repository (OBR).

• Question 42:

  In which maven build phase is the content package assembled?

  A. compile
  B. deploy
  C. package
  D. install
  A. compile

• Question 43:

  A developer identifies that some requests for the page /content/sampleproject/page.html take longer that other requests for the same page. Refer to the $DOCROOT/content/sampleproject directory below.

  

  The dispatcher.log file contains the following lines:

  

  How should the developer make sure that the page is always cached?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  C. Option C

• Question 44:

  From which AEM Web Console should a developer access and download full AEM Log Files?

  A. Web Console -> System Information
  B. Status -> Log files
  C. OSGI -> Sing Log Service
  D. AEM -> Log files
  C. OSGI -> Sing Log Service

• Question 45:

  There are performance, stability, and security issues with an installed AEM instance.

  What should a developer do to fix these issues?

  A. Delete and reinstall the AEM instance.
  B. Install Adobe-provided Apache configuration file.
  C. Stop, clear cache files, and restart the AEM instance.
  D. Install service pack updates from package share.
  C. Stop, clear cache files, and restart the AEM instance.

• Question 46:

  A service component periodically retrieves content from an external REST interface and saves the information in JCR. The REST endpoint is configured via an OSGi service property. There is one URL for production (runmode prod) and another URL for all other environments.

  How should a developer configure the OSGi service?

  A. Underneath /apps//settings, create the sub folders global and prod and node with name .conf each and configure the properties via node properties.
  B. Underneath /config//settings, create the sub folders config.default and config.prod and a file with the name .config each and list the properties as key value pairs in there.
  C. Underneath /apps/, create the sub folders config and config.prod and a file with the name .config each and list the properties as key value pairs in there.
  D. Underneath /config//settings, create the sub folders config and config.prod and a file with the name .config each and list the properties as key value pairs in there.
  A. Underneath /apps//settings, create the sub folders global and prod and node with name .conf each and configure the properties via node properties.

• Question 47:

  A developer is installing a content package with the package manager. The developer needs to restrict the approximate 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?

  A. AEM instances automatically modify the number of transient nodes based on the load balancing.
  B. Modify the export package manifest header and copy the content package to AEM installation folder.
  C. Select the option MergePreserve for the Access Control Handling drop-down in the Install Package dialog-box.
  D. Change the value of Save Threshold in the Install Package dialog-box.
  C. Select the option MergePreserve for the Access Control Handling drop-down in the Install Package dialog-box.

• Question 48:

  A developer creates an AEM editable template that includes a Layout Container. When the developer creates a page using this template, the Layout Container placeholder does NOT appear. What is causing this issue?

  A. The Layout Container does NOT have a policy.
  B. The page template has NOT been enabled.
  C. The page template has NOT been published.
  D. The Layout Container has NOT been unlocked.
  D. The Layout Container has NOT been unlocked.

• Question 49:

  A developer creates an OSGi service to access JCR content. Refer to the code snippet from the OSGi service below.

  

  Bundle ID = com.adobe.aem.samples-bundle

  Which set of steps should the developer take to make sure that the code works?

  A. 1. Create an AEM User called serviceUser with appropriate ACLs. 2. Modify the Apache Sling Service User Mapper Service Amendment. 3. Set user.mapping to com.adobe.aem.samples-bundle:sample-service=serviceUser.
  B. 1. Create an AEM User called serviceUser 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.
  C. 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.
  D. 1. Create a System User called systemUser with appropriate ACLs. 2. Modify the Apache Sling Service User Mapper Service Amendment. 3. Set user.mapping to com.adobe.aem.samples-bundle:sample-service=systemUser.
  A. 1. Create an AEM User called serviceUser with appropriate ACLs. 2. Modify the Apache Sling Service User Mapper Service Amendment. 3. Set user.mapping to com.adobe.aem.samples-bundle:sample-service=serviceUser.

• Question 50:

  An AEM site experiences slower page loads. A developer needs to identify the slow running requests. How should a developer analyze the requests with long response times?

  A. Use rlog.jar with the following command $ java -jar ../opt/helpers/rlogs.jar -n 10 requests.log to identify long running requests.
  B. Use proxy.jar with the following command java -jar proxy.jar to debug the webserver and AEM server communication.
  C. Download Heapdumps from Tools > Operations > Diagnosis and analyze the Heapdumps using the Memory Analyzer Tool.
  D. Embed /libs/foundation/components/timing component in the Page Component and verify the page load time.
  C. Download Heapdumps from Tools > Operations > Diagnosis and analyze the Heapdumps using the Memory Analyzer Tool.