Adobe CQ 5.5 Component Developer ACE Set 1

1.

You want to debug a CQ HTML client library in the author instance. You want to avoid compressing the JavaScript file. What must you do?

Add a property called debugClientLibs to the js.txt and set the value to true. Add a property called debug the client library root node and set the value to true. Add a query parameter to the URL called debugClientLibs with the value true. Specify an attribute called debug in the tag and set the value to true.

2.

You want to request a JSON representation of the content. What do you have to do with the request?

Add the query parameter ?json=true. Change the extension to .json. Add a selector json. Write custom code.

3.

What is the purpose of the Export Package Manifest header?

Stores the defined packages in the CQ installation folder. Define packages that are copied into a .war file. Stores the defined packages as ZIP file for uploading to CRX. Define packages that can be imported by other bundles.

4.

You are creating a component on the page /hotNews.html that needs to list all the titles of the news pages under /news. How does this component get the list of child pages?

Use PageManager.getPage("/content/news") of the static PageManager class to instantiate a Page
object and then iterate through the child pages Use the QueryBuilder to look for all children of /news and then iterate through the result set Instantiate a Node object with session.getNode(/content/news) and then iterate through the child nodes Use Sling's resourceResolver to adapt the request resource to a PageManager object, then use thegetPage(/content/news) to instantiate a Page object and then iterate through the child pages

5.

You want to create a new javax.jcr.Node nodeC as a copy of nodeA. nodeC should also be a child of nodeB. What should you do?

Node nodeC = nodeB.copy(nodeA.getPath(), nodeA.getName()); Node nodeC = nodeA.duplicate(nodeB.getPath()); Node nodeC = com.day.cq.commons.jcr.JcrUtil.copy(nodeA, nodeB, nodeA.getName()); Node nodeC = javax.jcr.session.copy(nodeA, nodeB, nodeA.getName());

6.

You want to create a CQ HTML client library. What is the file js.txt used for?

To store all the JavaScript code used in the client library. It will contain the JavaScript usage instructions for the client library. It contains a collection of JavaScript functions used globally within the project. It will contain the paths to all the JavaScript files that will be included in the client library.

7.

Which is the correct JSP Tag Library Directive to include the standard CQ Tag Library?

<%@taglib prefix="cq" uri="http://www.day.com/taglibs/cq/1.0" %>

<%@include file="/libs/foundation/global.jsp" %>

<%@taglib prefix="sling" uri="http://sling.apache.org/taglibs/sling/1.0" %>

<%@page import ="com.day.cq.wcm.api"%>

8.

How do you get the two .jar files jcr-2.0.jar and crx-shared.jar that need to be copied to the Websphere folder holding the shared libraries?

Unpack cq.war and copy both files to Websphere's shared libraries folder. Copy crx--.jar to Websphere's shared libraries folder. Start CRX Quickstart with java -jar crx--.jar -unpack and copy both files from theunpacked folder to Websphere's shared libraries folder. Download both files via CRX Package Manager and copy both files to Websphere's shared librariesfolder.

9.

Which kind of HTTP requests are logged by default in the Recent Requests tab of the Apache Felix Web Console?

Requests made to CQ pages. Requests related to the Apache Felix Web OSGi Console. Requests made to the installed bundles that are used by CQ pages. All the requests made to CQ instances.

10.

Which statement about the docroot paramter in the cache section of the CQ Dispatcher configuration file is true?

It should be the same path where the CQ server is installed. It is required to be the same as the document root of the Web server. It can be any path inside the filesystem that can be modified by the Web server. It should be the same as the one configured in the repository as docroot property.

Adobe CQ 5.5 Component Developer ACE Set 1

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Adobe CQ 5.5 Component Developer ACE Set 1

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