Adobe Experience Manager Developer (AD0-E103) Free Practice Test

Question 1

The custom AEM application needs to keep a flat list of all page paths underneath /content/thesite in memory for a real-time integration with high performance requirements.
The developer has the following intermediate state of the class:

What action should the developer take to meet these requirements?

A. Option D

B. Option C

C. Option A

D. Option B

Correct Answer: C

Question 2

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?

A. Configure the dispatcher flush agent in publish instance.

B. Configure the replication agent in the publish instances.

C. Configure reverse replication agents for the author.

D. Disable static agent in the author instance.

Correct Answer: A

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Question 3

A developer is working on an HTL script for a custom component. The script has the following requirements:
* This script must list the title of every child page of the current page.
* If a child page does not have any children, then its title should link directly to that page.
* If a child page has children, then the title of every one of its children should be listed be-neath its title.
* The title of every grandchild page should link directly to that page.
Which HTL script should the developer use to meet these requirements?

A. Option D

B. Option C

C. Option A

D. Option B

Correct Answer: D

Question 4

Refer to the following Client Library node structure.
+clientlibs
- jcr:primaryType="cq:ClientLibraryFolder"
- categories="[clientlibs.example]"
+ js.txt
- jcr:primaryType="nt:file"
+ css.txt
- jcr:primaryType="nt:file"
+ js
- jcr:primaryType="nt:folder"
- javascript1.js
- javascript2.js
The js.txt looks like
javascript1.js
javascript2.js
The JavaScript is NOT present in the Client Library when it is loaded.
What should a developer do to resolve this issue?

A. Add #base=js as the first line in the js.txt file

B. Change the js folder to a Client Library node and add the property categories = "[clientlibs.example]"

C. Change the js folder to a Client Library node and embed it on the clientlibs node

D. Split the js and css into 2 Client Libraries since they can't be in the same Client Library

Correct Answer: A

Question 5

A developer needs to install a content package on an AEM environment. However a content package with the same name is already installed.
What would 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. Install the content package using the OSGi web console

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

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

Correct Answer: C

Question 6

AEM is installed in $AEM_HOME.
In which subfolder are the command line startup and shutdown scripts located?

A. $AEM_HOME/

B. $AEM_HOME/crx-quickstart/scripts

C. $AEM_HOME/crx-quickstart/bin/

D. $AEM_HOME/crx-quickstart/opt/

Correct Answer: C

Question 7

A developer wants to create a Client Library that will only be included on touch enabled devices.
What action should the developer take to achieve this?

A. Set the channels property on the Client Library Folder to "touch"

B. Create a resource folder called "touch" under the Client Library Folder

C. Pass the parameter user-agent='touch' when referencing the Client Library

D. Add the line "#base=touch" to the js.txt and css.txt files in the Client Library Folder

Correct Answer: A

Question 8

Which environment variable in the AEM start script should a developer modify to enable remote debugging?

A. CQ_JVM_OPTS

B. CQ_HOST

C. CQ_PORT

D. CQ_RUNMODE

Correct Answer: A

Question 9

In which maven build phase is the content package assembled?

A. compile

B. install

C. package

D. deploy

Correct Answer: C

Question 10

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

A. "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"

B. "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"

C. "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"

D. "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"

Correct Answer: A

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Adobe Experience Manager Developer (AD0-E103) Free Practice Test