Aem 6 Certification Practice

Front 1

You want to check the response time of a request for a page. Which log file should you choose?

Back 1

/crx- quickstart/logs/request.log

Front 2

You have renamed the CQ quickstart file to cq5-author-4502.jar. What is the correct way to install AEM 6 as a Windows Service?

Back 2

Unpack cq5-author-4502.jar, navigate to crx-quickstart/opt/helpers and start instsrv.bat.

Front 3

How do you disable WebDAV access on the publish instance?

Back 3

Comment according servlet mappings in web.xml and stop the WebDAV bundle in the Apache Felix Web OSGi console

Front 4

Which command you will use to specify that you will be using an LDAP authentication in crx-quickstart ?

Back 4

Djava.security.auth.login.config=crx-quickstart/server/etc/ldap_login.conf

Front 5

You have an AEM instance configured to use LDAP authentication. What is the purpose of sufficient parameter in “com.day.core.CRXLoginModule ;”.?

Back 5

It means that if CRX can authenticate a user with the CRXLoginModule, the user is authenticated successfully; else CRX uses the next login module.

Front 6

How do you copy .jar files jcr-2.0.jar and crx-shared.jar to the Websphere folder holding the shared libraries?

Back 6

Start CRX Quickstart with java -jar crx--.jar -unpack and copy both files from the unpacked folder to Websphere’s shared libraries folder.

Front 7

Which type of Replication Agent do you create to flush the Web server cache for a newly activated page?

Back 7

Create a Dispatcher Flush Agent.

Front 8

What does an Item represent in a JCR repository ?

Back 8

A Node or a Property

Front 9

What is the difference between Simple Versioning and Full Versioning?

Back 9

Under Simple Versioning versions are added as direct successors of the previous version. Under Full Versioning a new version can be added as a direct successor of a version that already has another direct successor.

Front 10

How do you delete a property inside a Node object?

Back 10

String propertyA = null; node.setProperty(“propertyName”, propertyA);

Front 11

How to get the root node of a JCR workspace?

Back 11

jcrSession.getRootNode();

Front 12

How do you get the current rendering mode in AEM component script?

Back 12

WCMMode.fromRequest(request);

Front 13

You have a page and want to create a child page. Which property will determine which templates can be used?

Back 13

cq:allowedTemplates

Front 14

How you can get property value from a design dialog in CQ Component script ?

Back 14

String data = currentStyle.get(propertyName,””);

Front 15

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?

Back 15

Add a query parameter to the URL called debugClientLibs with the value true.

Front 16

What should you do to switch from edit mode to preview mode by modifying the URL

Back 16

Add the parameter wcmmode=preview to the URL.

Front 17

If your changes are NOT reflected in jsp. What should do you enforce a fresh parsing/compilation of the JSP file?

Back 17

Search and delete the Java Class file from within /var/classes.

Front 18

What is the use of js.txt in clientlibs folder?

Back 18

It is used to to specify file type and file name that will be included in the client library

Front 19

You have created two templates, tempA and tempB. In the property allowedChildren of tempA you include tempB. You create a pageA based on tempA and add a property cq:allowedTemplates with a list of templates, but excluding tempB. Can you select tempB to create a page as child of pageA?

Back 19

No, tempB needs to be added to the property cq:allowedTemplates of pageA to accomplish that.

Front 20

Which is the correct way of requesting JSON representation of the content in AEM

Back 20

Change the extension to .json.

Front 21

How do you create a design dialog for a AEM component?

Back 21

Create a dialog in the component folder and name it design_dialog.

Front 22

How you can get the ValueMap of a resource?

Back 22

resource.adaptTo(ValueMap.class)

Front 23

Given the following selector: print.a4 and the URL extension is html, which script will Sling render?

Back 23

print.html.jsp

Front 24

How to configure a CQ component to allow an Author to edit content without opening a dialog?

Back 24

Create and configure the /cq:editConfig/cq:inplaceEditing node under the component node.

Front 25

Which is the correct way of including CQ Tag Library in jsp?

Back 25

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

Front 26

Which xtype should you use if you want to reuse a part of a dialog in another dialog?

Back 26

cqinclude

Front 27

Which tab in the Apache Felix Web Console displays the list of all the users that are logged in to the repository?

Back 27

CRX Login Tokens tab.

Front 28

You are logged in as userA and you are impersonating userB. How are your activities logged in the access.log?

Back 28

The logged userId is “userB"

Front 29

What is the purpose of a Closed User Group?

Back 29

To define one or more Web pages on the publish instance accessible only by members of the Closed User Group

Front 30

To change the configuration of a bundle in the repository. Which location has the highest priority ?

Back 30

/apps/*/config/*

Front 31

You have changed the CRX admin password. Which console or tool do you also need to update?

Back 31

Apache Felix Web Console

Front 32

What is the purpose of the Export Package Manifest header?

Back 32

Define packages that can be imported by other bundles.

Front 33

Which service scans the CRX repository for artifacts and provides them to the OSGi installer?

Back 33

Sling JCR Installer.

Front 34

When you are saving or updating a configuration in the Configurations tab in the Apache Felix Web OSGi Console, where are these configuration settings saved?

Back 34

Under /crx-quickstart/launchpad/config/.

Front 35

You have created a bundle in CRXDE. What does the .bnd file contain?

Back 35

Extra metadata about the bundle used by the CRXDE build process.

Front 36

Which OSGi configuration settings take over precedence on start-up?

Back 36

Repository nodes with type sling:OsgiConfig under /apps/*/config.

Front 37

How does the Configuration Admin service use Persistence IDs (PID)?

Back 37

It associates the service configuration data with PIDs.

Front 38

Which is a difference between an OSGI bundle and a Java package?

Back 38

The bundle contains extra metadata defined in a MANIFEST.MF file

Front 39

What is the main purpose of using categories in CQ HTML client library OSGI Service?

Back 39

To uniquely name a group of client libraries to be included in templates or components and to reference dependencies to other client libraries

Front 40

How does the OSGi installer manage a bundle if a bundle with the same symbolic name is already installed?

Back 40

It uses the new bundle only if it has a higher version.

Front 41

Which tab in the Apache Felix Web OSGi Console is used to install OSGi bundles?

Back 41

Bundles tab.

Front 42

Resources passed through a workflow are called?

Back 42

Payload

Front 43

You create a custom workflow process using the CQ API. Which method or methods needs to be implemented when your class implements the WorkflowProcess Interface?

Back 43

execute().

Front 44

Which step you should select to run a script as a workflow step. ?

Back 44

Process step.

Front 45

You want to define a Java based CQ workflow process step. Which interface your class must implement?

Back 45

The com.day.cq.workflow.exec.WorkflowProcess interface.

Front 46

You want to prompt a workflow user for information during the processing of a workflow step. Where this user information will be stored?

Back 46

As part of the page.

Front 47

Given the CQ Dispatcher configuration in the /filter section:

/filter

{

/0001 { /glob “*” /type “deny” }

/0002 { /glob “* /content/geometrixx[./]*” /type “allow” }

/0003 { /glob “* /content/geometrixx/company[./]*” /type “deny” }

/0004 { /glob “*” /type “allow” }

}

Which rule will be applied to the request: /content/geometrixx/company/news.html?

Back 47

Request accepted, because of rule 0004. The last configuration that matches the request will be applied.

Front 48

You have configured the cached property in the dispatcher module. What is the difference between:

request 1 = /content/mypage/mypic.small.png?? and

request 2 = /content/mypage/mypic.png?size=small

Back 48

request 1 gets cached, request 2 does not get cached

Front 49

You are creating a component to render a modified image. What is the proper way to build the URL of the image in order to enable caching of the response?

Back 49

/.parameter1.imageScript.jpg .

Front 50

What does the glob /invalidate {/0001 {/glob “*.html” /type “allow” }} in dispatcher.any file enforce the dispatcher to do when the Web page /content/mypage.html gets activated?

Back 50

All cached .html files are physically deleted

Front 51

What is the purpose of sending values as selectors in the URL instead of sending them as query parameters?

Back 51

To enable the response to be cached in the Web server.

Front 52

Which flag should you set when you configure the mod_rewrite rules of the Apache Web server when you are including the CQ Dispatcher module?

Back 52

`PT’ flag to send the original request through to processing pipeline for the Dispatcher to respond.

Front 53

Given the configuration in the Apache Web server httpd.conf:

<Directory / >

<lfModule disp_apache2.c>

Set Handler dispatcher-handler

</IfModule>

Options FollowSymLinks AllowOverride None

</Directory>

What is the purpose of the SetHandler option?

Back 53

Enable the CQ Dispatcher for all requests to the server.