[Oct-2021] Adobe AD0-E116 Official Cert Guide PDF
Exam AD0-E116: Adobe Experience Manager Developer Expert - Lead1Pass
NEW QUESTION 17
A developer has a component foobar that consists of the files listed below:
script-a.js
script-b.js
foobar.html
What is the output when this component is rendered?
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: C
NEW QUESTION 18
A developer wants to extend AEM Core Components to create a custom Carousel Component.
How should the developer extend the Core Components?
- A. Copy the Core Carousel component to /apps/<project> folder.
- B. Make changes to the original component and assign a component group.
- C. Use the sling:resourceSuperType property to point to the core component.
- D. Use the sling:resourceType property to point to the core component.
Answer: C
NEW QUESTION 19
Which environment variable in the AEM start script should a developer modify to enable remote debugging?
- A. CQ_HOST
- B. CQ_PORT
- C. CQ_JVM_OPTS
- D. CQ_RUNMODE
Answer: C
NEW QUESTION 20
A developer wants to change the log level for a custom API.
Which OSGi configuration should the developer modify?
- A. Apache Sling Logging Configuration
- B. Adobe Granite Log Analysis Service
- C. Apache Sling Log Tracker Service
- D. Apache Sling Logging Writer Configuration
Answer: A
NEW QUESTION 21
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 custom cloud condifuration
- 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
Answer: B
NEW QUESTION 22
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. Create a new Proxy Component and set sling:resourceType property to V2 Core Component
- C. Modify the sling:resourceSuperType property on the proxy component to point to V2 Component
- D. Modify the sling:resourceSuperType property on the V1 core components to point to V2 Component
Answer: C
NEW QUESTION 23
A developer running a local AEM instance and working on an AEM project needs to change a large number of files locally in filesystem. The developer needs to get the changes uploaded to the local AEM instance to verify changes almost immediately in the browser.
What action should the developer take to most efficiently meet these requirements?
- A. Install FileVault bundle in the AEM instance and register the local working directory for synchronization
- B. Make the changes in CRXDE, create a content package, download it and expand it into the working directory after each change
- C. Access CRXDE and upload the files through the interface
- D. Build a Content Package using maven and deploy it after each change
Answer: A
NEW QUESTION 24
AEM is installed in $AEM_HOME.
In which subfolder are the command line startup and shutdown scripts located?
- A. $AEM_HOME/crx-quickstart/opt/
- B. $AEM_HOME/crx-quickstart/bin/
- C. $AEM_HOME/crx-quickstart/scripts
- D. $AEM_HOME/
Answer: B
NEW QUESTION 25
A developer needs to ensure that the path /content/<proj>/segments exists on all environments with the correct initial content that the developer provides in a package. Content that exists in that path should NOT be affected.
Which import mode should the developer use in the filter definition?
- A. update
- B. replace
- C. optional
- D. merge
Answer: D
NEW QUESTION 26
A developer is installing a content package with the package manager. The developer needs to restrict the approximate number of nodes in a batch that is saved to persistent storage in one transaction.
How should the developer modify the number of transient nodes to be triggered until automatic saving?
- A. AEM instances automatically modify the number of transient nodes based on the load balancing.
- B. Modify the export package manifest header and copy the content package to AEM installation folder.
- C. Select the option MergePreserve for the Access Control Handling drop-down in the Install Package dialog-box.
- D. Change the value of Save Threshold in the Install Package dialog-box.
Answer: D
Explanation:
Reference:
https://helpx.adobe.com/ro/experience-manager/kt/sites/using/gettingstarted- wknd-tutorial-develop/part1.html
NEW QUESTION 27
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. Reinstall the content package using the package manager
- 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. Use the "Start" action for the bundle in the Apache Felix Web Console
Answer: B
NEW QUESTION 28
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. Download Heapdumps from Tools > Operations > Diagnosis and analyze the Heapdumps using the Memory Analyzer Tool
- B. Embed /libs/foundation/components/timing component in the Page Component and verify the page load time
- C. Use rlog.jar with the following command $ java -jar ../opt/helpers/rlog.jar -n 10 request.log to identify long running requests
- D. Use proxy.jar with the following command java -jar proxy.jar <host> <remoteport> <localport> to debug the webserver and AEM server communication
Answer: C
NEW QUESTION 29
For each CRX node in the hierarchy, which actions can be configured using the user admin interface?
- A. Read, Modify, Create, Delete, Read ACL, Edit ACL, Replicate
- B. Read, Modify, Create, Delete, Read ACL, Edit ACL
- C. Read, Write, Read ACL, Edit ACL, Replicate
- D. Read, Write, Delete, Edit ACL, Replicate
Answer: A
NEW QUESTION 30
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 31
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.infinity.json.bar.html/world
- B. path/page.bar.html/world
- C. path/page.foo.bar.html/hello/world
- D. path/page.bar.html/hello/world
Answer: D
NEW QUESTION 32
A developer wants to automatically truncate request log files once they exceed 10 MB.
Which OSGi configuration should the developer modify?
- A. Apache Sling Logging Configuration
- B. Adobe Granite Log Analysis Service
- C. Apache Sling Logging Writer Configuration
- D. Apache Sling Customizable Request Data Logger
Answer: C
Explanation:
Reference:
https://sling.apache.org/documentation/development/logging.html
NEW QUESTION 33
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