Prepare Important Exam with AD0-E116 Exam Dumps(2022)
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NEW QUESTION 45
A developer is working on a project locally and needs to install packages manually. The deployments to the localhost must be automated to speed up development. This functionality must be toggled on and off, depending on the needs of the developer.
Which step should the developer take to achieve this?
- A. Write a script that does a PUT call to AEM each time maven builds a new package
- B. Configure the maven install plugin by defining the target URL, username and password as maven properties.
- C. Run maven with the deploy phase. Maven will install the package on all local AEM instances running without further configuration
- D. Add a maven profile and configure the content package maven plugin within this profile
Answer: D
NEW QUESTION 46
A developer has a component named foobar with the following file:
foobar.html:
<div data-one="${'foo'}" data-two="${2}" data-three="${true}"></div>
<div data-one="${''}" data-two="${0}" data-three="${false}"></div>
What is the output when the component is rendered?
- A. "<div data-one=""foo"" data-two=""2"" data-three></div>
<div data-two=""0""></div>" - B. "<div data-one=""foo"" data-two=2 data-three=""""></div>
<div data-two=0 data-three=""""></div>" - C. "<div data-one=""foo"" data-two=2 data-three=""""></div>
<div data-one="""" data-two=0 data-three=""""></div>" - D. "<div data-one=""foo"" data-two=""2"" data-three=""true""></div>
<div data-one="""" data-two=""0"" data-three=""false""></div>"
Answer: A
NEW QUESTION 47
A developer needs to create a new component called "Component A". Component A must show a list of other components that all have a resource type of existing "Component B". Component A must render this list of tiles for each Component B where the tile rendering is different from the default one. The list of rendered tiles must be reusable by future new components.
How should the developer implement this functionality?
- A. Create a script for tile rendering in Component B and use data-sly-resource attribute with a Sling selector in Component A to render the tile.
- B. Component A inherits from Component B and overwrites the base renderer to facilitate the tiles.
- C. Component A overlays Component B and overwrites the base renderer to facilitate the tiles.
- D. Component A calls the HTL of Component B directly using a data-sly-include attribute.
Answer: A
NEW QUESTION 48
From which AEM Web Console should a developer access and download full AEM Log Files?
- A. Status -> Log files
- B. Web Console -> System Information
- C. OSGI -> Sing Log Service
- D. AEM -> Log files
Answer: A
NEW QUESTION 49
The following stack trace is written in the error.log file after installing a custom application package.
Could not start bundle com.adobe.cq.sample-bundle [526]. Reason: {}. Will retry.
org.osgi.framework.BundleException: Unable to resolve com.adobe.cq.sample-bundle [526](R 526.0): missing requirement [com.adobe.cq.sample-bundle] osgi.wiring.package What are two different ways that the developer could resolve the OSGi bundle dependency error? (Choose two)
- A. Go to the project parent pom.xml file and add the dependency with the scope "compile" and instruct the bundle plugin to include the dependency in runtime
- B. Create a folder named "deploy" under $AEM_HOME/crx-quickstart/ and copy com.example.customlib-3.8.jar in there so AEM uploads it automatically
- C. Upload the file com.example.customlib-3.8.jar into /apps/<project>/libs folder in CRX DE to make it available for the OSGi bundle
- D. 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'
- E. 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
Answer: A,E
NEW QUESTION 50
A developer developed a workflow that makes a copy of every node created or modified under a certain path to a different one. The workflow launches but the nodes are not copied over.
Which two methods should the developer use to resolve this issue? (Choose two.)
- A. Go to Workflow Failures screen and check if any instances of the workflow are present.
- B. Go to Workflow instances screen and verify that the instance of the workflow is present and check its status.
- C. Go to Package Manager screen and reinstall the bundle that contains the workflow so it restarts.
- D. Go to Workflow Launchers and create a new launcher for the workflow even if one already exists.
- E. Go to Workflow Models screen, then delete and recreate the workflow.
Answer: A,B
NEW QUESTION 51
A developer is creating a custom method. This method must return a String property y from child x. the method must use only Sling APIs.
How should the developer retrieve property y of node x, and node x may or may NOT exist?
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: A
NEW QUESTION 52
A developer needs to implement a service component that should be manually configured by operations to react on operational circumstances. The service component should NOT be active by default. The service has the properties myservice.name (one string value) and myservice.stringValues (a list of the string values) to be configured.
The developer needs to use OSGi Metatype annotations to make those properties configurable in the Apache Felix Web Console.
Which set of steps should the developer take to meet these requirements?
- A. 1. Create an annotation interface as inner class of the service component and annotate it with @ObjectClassDefinition.2. Apply @AttributeDefinition for the methods myservice_name and myservice_stringValues.3. Use the @Component annotation with configurationPolicy = ConfigurationPolicy.REQUIRE on the service component.4. Use the @Designate annotation to link the service component to the created configuration annotation interface.5. Use the activate method of the service component class to get the configuration annotation interface class injected.
- B. 1. Create an annotation interface as inner class of the service component and annotate it with @ObjectClassDefinition.2. Apply @AttributeDefinition for the methods myservice.name and myservice.stringValues.3. Use the @Component annotation with configurationPolicy = ConfigurationPolicy.REQUIRE on the service component.4. Use the @Designate annotation to link the service component to the created configuration annotation interface.5. Use the activate method of the service component class to get the configuration annotation interface class injected.
- C. 1. For the class fields myserviceName and myserviceStringValues, add a @AttributeDefinition annotation each with names set to myservice.name and myservice.stringValues respectively.2. Use the @Component annotation with configurationFactory = true on the service component class.3. Use the @Service service component class.4. Use the activate method of the service component class to get the configuration annotation interface class injected.
- D. 1. For the class fields myserviceName and myserviceStringValues, add a @Property annotation each with names set to myservice.name and myservice.stringValues respectively.2. Use the @Component annotation with configurationFactory = true on the service component class.3. Use the @Service service component class.4. The configuration is automatically injected into the field by the service component runtime.
Answer: A
NEW QUESTION 53
A custom AEM application contains a service component that needs to access the JCR repository within the activate method. The activate method uses ResourceResolverFactory.getServiceResourceResolver(...) without specifying a sub service name.
What should a developer do to make sure the user service mapping for the service component is available?
- A. Wait for the service ServiceUserMapper via BundleContext.getServiceReference(...)
- B. Create a field of type ServiceUserMapped and annotate it with @Reference using ReferencePolicy.DYNAMIC
- C. Create a field of type ServiceUserMapped and annotate it with @Reference
- D. Create a field of type ServiceUserMapper and annotate it with @Reference using ReferencePolicy.STATIC
Answer: A
NEW QUESTION 54
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 proxy component to point to V2 Component
- C. Create a new Proxy Component and set sling:resourceType property to V2 Core Component
- D. Modify the sling:resourceSuperType property on the V1 core components to point to V2 Component
Answer: B
NEW QUESTION 55
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. Replicate from package manager of publish instance
- B. Use upload/install from OSGi console of publish instance
- C. Replicate from package manager of author instance
- D. Use upload/install from OSGi console of author instance
Answer: C
NEW QUESTION 56
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 page template has NOT been published.
- B. The page template has NOT been enabled.
- C. The Layout Container does NOT have a policy.
- D. The Layout Container has NOT been unlocked.
Answer: D
NEW QUESTION 57
A custom AEM application is using the PageManager API.
What should a developer add to make the application compile and run correctly in AEM?
- A. a maven dependency to AEM uber-jar to the content package
- B. a maven dependency to bundle cq-wcm-api to the content package
- C. a maven dependency to bundle cq-wcm-core to the application bundle
- D. a maven dependency to AEM uber-jar to the application bundle
Answer: D
NEW QUESTION 58
After a recent code deployment, an AEM site is experiencing longer than usual query execution time. The deployment package contained some new Lucene index definitions. A developer needs to identify the long running queries and confirm that the new index definitions are getting applied correctly.
Which action should the developer take to investigate this problem?
- A. Goto Tools > Operations > Diagnosis > Download Thread Dumps. Analyze the Thread Dumps to identify long running requests.
- B. Goto Tools > Operations > Diagnosis > Query Performance > Slow Queries. Select a Query and Click on Explain
- C. Goto Tools > Operations > Diagnosis > Index Manager. Select the new Indexes and run a consistency check.
- D. Goto Tools > Operations > Diagnosis > Log Messages. Configure DEBUG log level on com.day.cq.search to monitor search queries.
Answer: B
NEW QUESTION 59
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 C
- B. Option B
- C. Option A
- D. Option D
Answer: C
NEW QUESTION 60
In which maven build phase is the content package assembled?
- A. compile
- B. package
- C. install
- D. deploy
Answer: B
NEW QUESTION 61
For each CRX node in the hierarchy, which actions can be configured using the user admin interface?
- A. Read, Write, Delete, Edit ACL, Replicate
- B. Read, Modify, Create, Delete, Read ACL, Edit ACL
- C. Read, Modify, Create, Delete, Read ACL, Edit ACL, Replicate
- D. Read, Write, Read ACL, Edit ACL, Replicate
Answer: C
NEW QUESTION 62
AEM is installed in $AEM_HOME.
In which subfolder are the command line startup and shutdown scripts located?
- A. $AEM_HOME/crx-quickstart/bin/
- B. $AEM_HOME/
- C. $AEM_HOME/crx-quickstart/scripts
- D. $AEM_HOME/crx-quickstart/opt/
Answer: A
NEW QUESTION 63
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. One OSGi configuration for the set of values with runmodes
- B. A JCR property at the content root node of the site with inheritedPageProperties
- C. A context aware configuration with buckets using an OSGi configuration
- D. A custom cloud condifuration
Answer: C
NEW QUESTION 64
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(Resource componentResource) {
final HierarchyNodeInheritanceValueMap properties = new HierarchyNodeInheritanceValueMap (componentResource); return properties.getInherited(HEADER_PAGE_LIST, String[].class);
}" - B. "public String[] getHeaderLinks(Resource componentResource) {
final HierarchyNodeInheritanceVauleMap properties = componentResource.adaptTo(HierarchyNodeInheritanceVauleMap.class); return properties.getInherited(HEADER_PAGE_LIST, String[].class);
}" - C. "public String[] getHeaderLinks(Page page) {
final Resource pageContent = page.getContentResource();
final ComponentInheritanceValueMap properties = ComponentInheritanceValueMap(pageContent); return properties.get(HEADER_PAGE_LIST, String[].class);
}" - D. "public String[] getHeaderLinks(Resource componentResource) {
final ComponentInheritanceValueMap properties = componentResource.adaptTo(ComponentInheritanceValueMap.class); return properties.getInherited(HEADER_PAGE_LIST, String[].class);
}"
Answer: A
NEW QUESTION 65
A developer needs to create an OSGi service to run on an Author instance and send out newsletters at periodic intervals. Intervals should be customized using the Web Console Configuration. Concurrent execution must be prevented.
Which code snippet should a developer use to achieve?
- A. Option C
- B. Option B
- C. Option A
- D. Option D
Answer: C
NEW QUESTION 66
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. Replace the defaultValue="0" attribute of the 'charLimit' field in the dialog with min="0".
- 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. Add the @Default annotation to the 'chatLimit' variable in the Sling Model.
Answer: D
NEW QUESTION 67
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/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 - B. 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 - C. 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 - 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
Answer: C
NEW QUESTION 68
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