Adobe Experience Manager Developer - AD0-E103 시험문제 [2026]

문제1
A developer creates a custom component. The component dialog includes the following two fields:

he component should display the first 'X' characters of the text entered in the 'text' input where 'X' is the number entered in the 'charLimit' input. If zero, or no value, is entered in the 'charLimit' input then the text should be unaltered. The developer creates the following Sling Model to perform the trancation:

A Null Pointer Exception occurs if NO charLimit values is set in the component dialog.
What should the developer do to resolve this issue?

A. Add the @Default annotation to the 'chatLimit' variable in the Sling Model.

B. Change the defaultInjectionStrategy of the Truncation Sling Model to DefaultInjectionStrategy.REQUIRED.

C. Replace the defaultValue="0" attribute of the charLimit field in the dialog with defaultValue="{Long}0".

D. Replace the defaultValue="0" attribute of the 'charLimit' field in the dialog with min="0".

정답: A

문제2
An application contains an OSGi configuration that contains a password.
How should a developer prevent this sensitive information from being stored in plain text in JCR?

A. 1. Use console at /system/console/crypto to encrypt the value
2. Either create an encrypted value for each AEM instance and use runmodes to apply the different values or make sure relevant instances share the same master key
3. When loading the value in the code, call CryptoSupport.unprotect(_) before using the value

B. 1. Use console at /system/console/configMgr and tick the checkbox "encrypt" before saving a configuration
2. Use encrypted values work across all instances
3. When loading the value in the code, call CryptoSupport.unprotect(...) before using the value

C. 1. Use console at /system/console/configMgr and tick the checkbox "encrypt" before saving a configuration
2. Either create an encrypted value for each AEM instance and use runmodes to apply the different values or make sure relevant instances share the same master key
3. Sensitive information is automatically decrypted using the CryptoSupport OSGi service before the value is returned

D. 1. Use console at /system/console/crypto to encrypt the value
2. Either create an encrypted value for each AEM instance and use runmodes to apply the different values or make sure relevant instances share the same master key
3. Sensitive information is automatically decrypted using the CryptoSupport OSGi service before the value is returned

정답: A

문제3
In which two ways can a developer keep simple and maintanable CRX Access Control Lists? (Choose two)

A. Use Deny statements extensively

B. Assign access rights user by user

C. Delete the `everyone` group

D. Use Deny statements sparingly

E. Assign access rights to user groups rather than users

정답: A,E

문제4
A developer installs the latest Service pack to a local AEM author instance.
How should the developer install this package on the publish instance?

A. Use upload/install from OSGi console of publish instance

B. Replicate from package manager of publish instance

C. Replicate from package manager of author instance

D. Use upload/install from OSGi console of author instance

정답: C

문제5
A developer creates a custom Client Library named foobar.
This Client Library embeds 5 other Client Libraries and contains 10 JavaScript source files. One of these files, called foo.js, has a bug on line 8 which causes an exception. The Client Library is throwing this exception on line 1350 when it is included on a webpage.
How should a developer find the exact line in foo.js where the exception has been thrown?

A. 1. Temporarily remove the embedded Client Libraries of the foobar Client Library.2. Use the browser JavaScript debugging tools.

B. 1. Add the query parameter debugClientLibs=true to the request.2. Use the browser JavaScript debugging tools.

C. 1. Enable JS/CSS minification in OSGi configuration console for HTML Library Manager.2. Check the JavaScript exception log in the OSGi web console.

D. 1. Add the selector debugClientLibs to the page request.2. Check the JavaScript exception log in the OSGi web console.

정답: B

문제6
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. 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.

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

정답: D

문제7
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 jcr:title property

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 jcr:itle

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

정답: C

문제8
The dependency of an AEM project fails when a developer configures using Apache Maven. Refer to the error information below.
INFO] ---------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] ---------------------------------------
[ERROR] /training/core/src/main/java/com/adobe/training/core/listeners/SimpleResourceListener.java:[18,28] package org.apache.sling.api does not exist
[ERROR] /training/core/src/main/java/com/adobe/training/core/filters/LoggingFilter.java:[26,28] package org.apache.sling.api does not exist
[ERROR] /training/core/src/main/java/com/adobe/training/core/filters/LoggingFilter.java:[27,31] package org.apache.sling.engine does not exist
[ERROR] /training/core/src/main/java/com/adobe/training/core/models/HelloWorldModel.java:[22,37] package org.apache.sling.api.resource does not exist
[ERROR] /training/core/src/main/java/com/adobe/training/core/models/HelloWorldModel.java:[25,33] package org.apache.sling.api.settings does not exist
[ERROR] /training/core/src/main/java/com/adobe/training/core/models/HelloWorldModel.java:[31,13] cannot find symbol symbol: class SlingSettingsService location: class com.adobe.training.core.models.HelloWorldModel What should a developer add to the pom.xml to fix the Maven build?

A. "<dependency>
<groupId>com.adode.aem</groupId>
<artifactId>aem-api</artifactId>
<version>6.4.0</version>
<classifier>apis</classifier>
<scope<provided</scope>
</dependency>"

B. <repository>
<id>adobe-public-releases</id>
<name>Adobe Public Repository</name>
<url>https://repo.adobe.com/nexus/content/groups/public/</url>
<layout>default</layout>
</repository>
</repositories>"

C. "<dependency>
<groupId>com.adode.aem</groupId>
<artifactId>uber-jar</artifactId>
<version>6.4.0</version>
<classifier>apis</classifier>
<scope<provided</scope>
</dependency>"

D. "<resources>
<resource>
<directory>src/main/content/jcr_root</directory>
<filtering>false</filtering>
<excludes>
<exclude>**/.vlt</exclude>
<exclude>**/.vltignore</exclude>
<exclude>libs</exclude>
</excludes>
</resource>
</resources>"
"<repositories>

정답: C

문제9
A developer created an editable template with a Layout Container. The developer needs to restrict the Layout Container to just one column layout.
What should the developer do to the editable template to enforce this restriction?

A. Using Template Editor, lock the Structure Component for the template

B. Overlay wcm.foundation.components.page.responsive Client Library and set @max_col to 1

C. Using Template Editor, set the responsive settings to 1 column for Layout Container Policy

D. Add responsive column control component to the template and set column type to 1

정답: C

문제10
The developer is presented with a component "Component A" which inherits from a component "Component B".
The dialog of Component A on path ../cq:dialog/../../items looks like:
+ align
- jcr:primaryType="nt:unstructured"
- sling:resourceType="granite/ui/components/coral/foundation/form/select"
- fieldLabel="Align Text"
- name="./align"
The dialog of Component B on path ../cq:dialog/../../items looks like:
+ title
- jcr:primaryType="nt:unstructured"
- sling:resourceType="granite/ui/components/coral/foundation/form/textarea"
- fieldLabel="Title"
- name="./title"
+ description
- jcr:primaryType="nt:unstructured"
- sling:resourceType="granite/ui/components/coral/foundation/form/textarea"
- fieldLabel="Description"
- name="./description"
The requirement for the dialog is that the *Align Text* field is shown after the *Title* field.
What should the developer do without changing Component B?

A. Move all the nodes under the item node from Component B to Component A and order them according the requirements.

B. Extend Component B with the functionality of Component A

C. Add the property sling:orderBefore="description" to the align node.

D. Move the align node from Component A to Component B and order them according the requirements.

정답: C

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