NEW QUESTION 18
A developer wants to create a Client Library that will only be included on touch enabled devices.
What action should the developer take to achieve this?

NEW QUESTION 19
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?

NEW QUESTION 20
A developer needs to create a banner component. This component shows an image across the full width of the page. A title is shown on top of the image. This text can be aligned to the left, middle, or right. The core components feature a teaser component which matches almost all requirements, but not all.
What is the most maintainable way for the developer to implement these requirements?

NEW QUESTION 21
A developer is working on a dialog for a contact list component. The dialog has the following requirements:
1. The list of contacts must include one or more entries.
2. Contact details must include a full name.
3. Contact details must include an email address
4. Contact details can optionally include a short bio
5. Authors need to be able to rearrange the contacts in the list
Which dialog configuration should the developer use to meet all of these requirements?

NEW QUESTION 22
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?

NEW QUESTION 23
Which log file should a developer use to search for exception stacktraces?

NEW QUESTION 24
Too many pages are invalidated in the dispatcher cache when a page is published.
What is most likely causing this issue in the dispatcher configuration?

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?

NEW QUESTION 26
A Client-Side Library has the category “library.example”.
Which HTL statement should a developer use to reference only the CSS files of this Client-Side library

NEW QUESTION 27
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?

NEW QUESTION 28
Which two methods could a developer use to obtain a Session without using a deprecated API? (Choose two.)

NEW QUESTION 29
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?

NEW QUESTION 30
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?

NEW QUESTION 31
A developer determines that the dispatcher is NOT refreshing the cached page /content/sampleproject/sample.html after it is updated.
The dispatcher.any contains the following entries:
/cache
{
/docroot “/opt/dispatcher/cache”
/statfile “/tmp/dispatcher-website.stat”
/statfileslevel “2”
/rules
{
/0000 { /glob “*” /type “allow” }
}
/invalidate
{
/0000 { /glob “*” /type “deny” }
}
}
Refer to the $DOCROOT directory below:
[user@group /opt/dispatcher/cache]$ ls -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 ..
drw-r–r–. 4 root root 4096 Feb 7 03:21 content
-rw-r–r–. 1 apache apache 0 Feb 7 03:19 .stat
The dispatcher needs to cache the page and refresh it after it gets updated.
What action should the developer take to meet these requirements?

NEW QUESTION 32
In OSGi bundle Activator.java is registered through a service DevelopInfo.java DeveloperInfo.java

Activator.java

Maven install generates an error during deployment. Refer to the error information below:

Which action should the developer take to resolve the build error?

NEW QUESTION 33
A developer is creating a custom component that shows a list of pages. For each page, the following items must be shown:
* Title of the page
* Description of the page
* A button with fixed text “Read more” that must be translatable
All of the above fields must be wrapped in a <div> tag.
The logic for obtaining the list of pages must be reusable for future components.
Which snippet should the developer use to meet these requirements?

NEW QUESTION 34
A developer installs the latest Service pack to a local AEM author instance.
How should the developer install this package on the publish instance?

NEW QUESTION 35
There are performance, stability, and security issues with an installed AEM instance.
What should a developer do to fix these issues?

NEW QUESTION 36
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?

NEW QUESTION 37
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?

NEW QUESTION 38
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?

NEW QUESTION 39
An application runs specific license checks against certain DAM assets every day. It should send an email to a configured list if it finds warnings, and mark the asset accordingly. A service component that uses the Apache Sling Scheduler Service is created. DAM assets that must NOT be used anymore are hidden using ACLs and the license check must re-check them.
How should a developer obtain a resource resolver that can read and update the DAM assets?

NEW QUESTION 40
A service component periodically retrieves content from an external REST interface and saves the information in JCR. The REST endpoint is configured via an OSGi service property. There is one URL for production (runmode prod) and another URL for all other environments.
How should a developer configure the OSGi service?

NEW QUESTION 41
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?

NEW QUESTION 42
A developer needs to analyze log messages for custom Java application. The developer writes the following Java class:

The developer creates a custom log named custom.log with a debug level in OSGi web console for Java package com.abc.xyz.

Where should the developer look in the OSGi web console to view the above message?