AD0-E103 Exam - Adobe Experience Manager Developer

NEW QUESTION 1
A developer needs an existing workflow to run only when pages are created under a certain folder. What should the developer create to achieve this?

• A. A Launcher with the field path pointing to the folder and condition field and have the value jcr:content/jcr:primaryType==cq:Page
• B. A Launcher with the field condition that has the value jcr:content/page
• C. A Launcher with the field exclude that has the value jcr:nodeType==cq:Page
• D. A Launcher with the field path pointing to the folder and nodetype field have the value cq:Page

Answer: D

NEW QUESTION 2
There is a config file package.myClass.config.factory-myApp.xml – what is true? (Choose two)

• A. The word "config" is a sign of factory
• B. The word "factory" is a sign of factory
• C. Should be set package.myClass.config.factory-<identifer>
• D. Must be set package.myClass.config.factory-<identifer>

Answer: C

NEW QUESTION 3
A developer identifies that some requests for the page /content/sampleproject/page.html take longer than other requests for the same page.
Refer to the $DOCROOT/content/sampleproject directory below. [user@group /opt/dispatcher/cache/content/sampleproject ]$ ks -la total 2
drwxr-xr-x. 5 apache apache 4096 Feb 11 11:41 .
drwxr-xr-x. 3 apache apache 4096 Nov 29 16:07 ..
drwxr-xr-x. 4 apache apache 4096 Feb 7 03:21 page.html
-rw-r--r--. 1 apache apache 0 Feb 7 03:19 .stat
The dispatcher.log file contains the following lines:
[Wed Feb 13 13:14:04 2012] [D] [1376(1572)] checking [/libs/cq/security/userinfo.json]
[Wed Feb 13 13:14:04 2012] [D] [1376(1572)] Caching disabled due to query string: tracking_id=1350373444666
[Wed Feb 13 13:14:04 2012] [D] [1376(1572)] cache-action for [/libs/cq/security/userinfo.json]: None How should the developer make sure that the page is always cached?

• A. "Modify the dispatcher.any file to contain the following lines:/filter{.../0023 { /type ""allow"" /url ""/content/*/*.html?tracking_id=*"" }...}"
• B. "Modify the dispatcher.any file to contain the following lines:/rules{.../0000 { /glob ""*"" /type ""allow"" /params ""tracking_id"" }...}"
• C. "Modify the dispatcher.any file to contain the following lines:/ignoreUrlParams{.../0002 { /glob ""tracking_id"" /type ""allow"" }...}"
• D. "Modify the dispatcher.any file to contain the following lines:/filter{.../0023 { /type ""allow"" /url ""/content/*/*.html"" /params ""tracking_id"" }...}"

Answer: C

NEW QUESTION 4
A developer is working with the following HTL expression in a component rendering script:
${'path/page.infinity.json' @extension = 'html', removeSelectors = ['foo'],
selectors = ['foo', 'bar'], prependSuffix = 'hello', suffix = 'world' }
What is the expected output of this expression?

• A. path/page.foo.bar.html/hello/world
• B. path/page.infinity.json.bar.html/world
• C. path/page.bar.html/hello/world
• D. path/page.bar.html/world

Answer: C

NEW QUESTION 5
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. Add responsive column control component to the template and set column type to 1
• B. Overlay wcm.foundation.components.page.responsive Client Library and set @max_col to 1
• C. Using Template Editor, lock the Structure Component for the template
• D. Using Template Editor, set the responsive settings to 1 column for Layout Container Policy

Answer: D

NEW QUESTION 6
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 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 Reposirory (OBR)

Answer: C

NEW QUESTION 7
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 the align node from Component A to Component B and order them according the requirements.
• B. Move all the nodes under the item node from Component B to Component A and order them according the requirements.
• C. Extend Component B with the functionality of Component A
• D. Add the property sling:orderBefore="description" to the align node.

Answer: D

NEW QUESTION 8
A developer needs to configure sets of values according to the following parameters:
- Varies for different staging environments
- Varies for different content paths
- Diffets between author and publish
Which implementation strategy should the developer use to meet these requirements?

• A. A context aware configuration with buckets using an OSGi configuration
• B. One OSGi configuration for the set of values with runmodes
• C. A custom cloud condifuration
• D. A JCR property at the content root node of the site with inheritedPageProperties

Answer: A

NEW QUESTION 9
A developer needs to implement a functionality that requires creating a Custom Workflow Step. Which two steps should the developer take to start developing the custom behavior? (Choose two)

• A. Implement a Java class extending from class com.adobe.granite.workflow.exec.WorkflowProcess
• B. Create a Workflow component node of the Super Resource Type "cq/workflow/components/model/process" under the folder /apps/components
• C. Create a Workflow component node of the Super Resource Type "cq/workflow/components/step" under the folder /etc/workflow/models
• D. Implement a Java class with this method "public void process (WorkItem item, WorkflowSession wfsession) throws WorkflowException"
• E. Implement a Java class implementing the interface com.adobe.granite.workflow.exec.WorkflowProcess

Answer: BE

NEW QUESTION 10
Which log file should a developer use to search for exception stacktraces?

• A. <aem-install>/crx-quickstart/logs/error.log
• B. <aem-install>/crx-quickstart/logs/request.log
• C. <aem-install>/crx-quickstart/logs/access.log
• D. <aem-install>/crx-quickstart/logs/info.log

Answer: A

NEW QUESTION 11
A developer needs to implement a header component for a website. The component has the following requirements:
- The component should be configured once on the page highest in the hierarchy.
- The header component on pages lower in the hierarchy should look the same and show the same data.
- If necessary, the configuration can be overwritten on a child page.
- The component should show a list of links that are configured in the header component. Which code snippet for returning the list of pages should the developer use?

• A. "public String[] getHeaderLinks(Page page) {final Resource pageContent = page.getContentResource();final ComponentInheritanceValueMap properties = ComponentInheritanceValueMap(pageContent); return properties.get(HEADER_PAGE_LIST, String[].class);}"
• B. "public String[] getHeaderLinks(Resource componentResource) { final ComponentInheritanceValueMap properties =componentResource.adaptTo(ComponentInheritanceValueMap.class);return properties.getInherited(HEADER_PAGE_LIST, String[].class);}"
• C. "public String[] getHeaderLinks(Resource componentResource) {final HierarchyNodeInheritanceValueMap properties = new HierarchyNodeInheritanceValueMap (componentResource);return properties.getInherited(HEADER_PAGE_LIST, String[].class);}"
• D. "public String[] getHeaderLinks(Resource componentResource) {final HierarchyNodeInheritanceVauleMap properties = componentResource.adaptTo(HierarchyNodeInheritanceVauleMap.class);return properties.getInherited(HEADER_PAGE_LIST, String[].class);}"

Answer: C

NEW QUESTION 12
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 value2. 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 key3. 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 configuration2. Use encrypted values work across all instances3. When loading the value in the code, call CryptoSupport.unprotect(...) before using the value
• C. 1. Use console at /system/console/crypto to encrypt the value2. 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 key3. Sensitive information is automatically decrypted using the CryptoSupport OSGi service before thevalue is returned
• D. 1. Use console at /system/console/configMgr and tick the checkbox "encrypt" before saving a configuration2. 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 key3. Sensitive information is automatically decrypted using the CryptoSupport OSGi service before the value is returned

Answer: A

NEW QUESTION 13
A custom bundle of an application is in state "Installed" after deploying it with Maven. What should a developer do to change it to state "Active"?

• A. Use the "Start" action for the bundle in the Apache Felix Web Console
• B. Ensure all OSGi requirements are met and re-deploy using Maven
• C. Use the "Update" action for the bundle in the Apache Felix Web Console
• D. Reinstall the content package using the package manager

Answer: B

NEW QUESTION 14
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. Proxy Components will be automatically upgraded to the V2 Core Component on AEM Restart
• B. Modify the sling:resourceSuperType property on the V1 core components to point to V2 Component
• C. Modify the sling:resourceSuperType property on the proxy component to point to V2 Component
• D. Create a new Proxy Component and set sling:resourceType property to V2 Core Component

Answer: C

NEW QUESTION 15
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/opt/
• D. $AEM_HOME/crx-quickstart/bin/

Answer: D

NEW QUESTION 16
A developer creates two custom classes. ClassA has the following code: package com.aem.abc;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory; public class ClassA {
private static final Logger logger = LoggerFactory.getLogger(this.getClass()); public void classAMethod() {
logger.debug("Message from Class A method");
}
}
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:
package com.aem.xyz; import org.slf4j.Logger;
import org.slf4j.LoggerFactory; public class ClassB {
private static final Logger logger = LoggerFactory.getLogger(this.getClass()); public void classBMethod() {
logger.debug("Message from Class B method");
}
}
Which action must the developer take to see the log messages in the same file from both classes?

• A. Configure custom.log in OSGi web console -> Sling -> Log Support and replace com.aem.xyz with com.aem.abc
• B. Configure custom.log in OSGi web console -> Sling -> Log Support and replace com.aem.abc with com.aem.xyz
• C. Create separate a log file in the OSGi web console -> Sling -> Log Support for logger com.aem.xyz
• D. Configure custom.log in OSGi web console -> Sling -> Log Support and replace com.aem.abc with com.aem

Answer: D

NEW QUESTION 17
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