Adobe Adobe Certifications AD0-E103 Questions & Answers

• Question 1:

  A developer is working on the following Sling Model that is being used in a component.

  

  The model must check if the configured value of the jcr:title property for the component matches the name of the current page. If the jcr:title property of the component has NOT been configured, then isMatchingTitle() must return false.

  How should the developer inject the title property in this model?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: C

• Question 2:

  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.

  Correct Answer: C

• Question 3:

  A developer has a component named foobar with the following file: FooBar.java

  

  foobar.html

  

  What is the output when this component is rendered?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: A

• Question 4:

  In which maven build phase is the content package assembled?

  A. compile

  B. deploy

  C. package

  D. install

  Correct Answer: A

  Reference: http://adamcin.net/vltpack-maven-plugin/

• Question 5:

  The following stack trace is written in the error.log file after installing a custom application package.

  

  What are two different ways that the developer could resolve the OSGi bundle dependency error? (Choose two.)

  A. Install the jar in AEM via the curl command `curl -u username:password -F file=@"./ com.example.customlib-3.8.jar" -F name="Dependency" -F force=true -F install=true http:// localhost:4502/crx/packmgr/service.jsp --progress-bar -o upload.txt'.

  B. Go to the Dependency Finder in the System Console to find if another bundle is exporting a similar version of the classes and change the project pom.xml to match the same version.

  C. Create a folder named "deploy" under @AEM_HOME/crx-quickstart/ and copy com.example.customlib3.8.jar in there so AEM uploads it automatically.

  D. Go to the project parent pom.xml file and add the dependency with scope "compile" and instruct the bundle plugin to include the dependency in runtime.

  E. Upload the file com.example.customlib-3.8.jar into /apps//libs folder in CRX DE to make it available for the OSGi bundle.

  Correct Answer: AE

• Question 6:

  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?

  A. Modify the node /libs/cq/core/content/nav/sites by updating the icr:title property value.

  B. Change the code of /libs/granite/ui/components/shell/clientlibs/shell/js/globalnav.js to display the new value.

  C. Create a new node /apps/cq/core/content/nav/sites and update the property icr:title.

  D. Modify the code of /libs/granite/ui/components/shell/globalnav/overlay/overlay.jsp to display the new value.

  Correct Answer: A

• Question 7:

  A developer needs to configure sets of values according to the following parameters: Varies for different staging environments Varies for different content paths Differs between author and publish

  Which implementation strategy should the developer use to meet these requirements?

  A. A custom cloud configuration

  B. A context aware configuration with buckets using an OSGi configuration

  C. One OSGi configuration for the set of values with runmodes

  D. A JCR property at the content root node of the site with inheritedPageProperties

  Correct Answer: C

• Question 8:

  A developer needs to upgrade existing components (Proxy Components) based on Core Components Version 1(v1) to Core Components Version 2(v2).

  How should the developer upgrade to V2 Core Components?

  A. Modify the sling:resourceSuperType property on the proxy component to point to V2 Component.

  B. Modify the sling:resourceSuperType property on the proxy component to point to V2 Component.

  C. Create a new Proxy Component and set sling:resourceType property to V2 Core Component.

  D. Proxy Components will be automatically upgraded to the V2 Core Component on AEM Restart.

  Correct Answer: A

• Question 9:

  A developer is working on a dialog for a contact list component. The dialog has the following requirements:

  1.

  The list of contacts must include one or more entries.

  2.

  Contact details must include a full name.

  3.

  Contact details must include an email address

  4.

  Contact details can optionally include a short bio

  5.

  Authors need to be able to rearrange the contacts in the list

  Which dialog configuration should the developer use to meet all of these requirements?

  

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: A

• Question 10:

  Which log file should a developer use to search for exception stack traces?

  A. /crx-quickstart/logs/request.log

  B. /crx-quickstart/logs/error.log

  C. /crx-quickstart/logs/access.log

  D. /crx-quickstart/logs/info.log

  Correct Answer: B