AD0-E116 Certification Exam Questions with AI Explanations

QUESTION: 16

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?

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

Answer(s): C

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QUESTION: 17

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?

"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"
"1. Create an AEM User called systemUser with appropriate ACLs
2. Modify the Apache Sling Service User Mapper Service
3. Set user.default tocom.adobe.aem.samples-bundle:sample-service=systemUser"
"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"
"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"

Answer(s): A

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QUESTION: 18

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?

path/page.foo.bar.html/hello/world
path/page.infinity.json.bar.html/world
path/page.bar.html/hello/world
path/page.bar.html/world

Answer(s): C

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QUESTION: 19

A developer needs to implement a functionality that requires creating a Custom Workflow Step.

Which two steps shouldthe developer take to start developing the custom behavior? (Choose two)

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

Answer(s): B,E

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