Question 1

A banking AEM application contains functionality to calculate a mortgage rate based on user input. A servlet in place calculates the result in the backend. A call to an internal third-party REST service is required to retrieve the average object value based on a given zip code. The following three service interfaces are used: MortgageCalculationServlet, MortgageCalculationService and ObjectValueLookupRestService, where MortgageCalculationServlet has a dependency to MortgageCalculationService and MortgageCalculationService has a dependency to ObjectValueLookupRestService. The calculation has many combinations of input parameters and edge cases, so the JUnit coverage must be as high as possible. Which two strategies should the developer use to ensure testability of the application code? (Choose two)

Options :

A : Use a mock framework to be able to create and inject mocks in the test code

B : Use BundleContext.getServiceReference(...) and BundleContext.getService(...) in application code to look up for the required services just before usage

C : Use static methods to avoid boilerplate in application code

D : Use the standard OSGi @Reference annotation to wire the dependencies in application code

E : Deploy a third party dependency injection container to wire dependencies more efficiently in application code

Answer: A,D

Question 2

A website hosted on AEM as a Cloud Service features site page content search as part of their user

experience. The search internally uses JCR Queries for content search based on tags. The content has

been indexed adequately.

Which approach is recommended to make the index available across all the environments?

Options :

A : Customize out-of-the-box index and deploy with Maven configurations and CI/CD Pipelines

B : Create Index Package from Package Manager and replicate over other environments

C : Create fully custom index and deploy with Maven configurations and CI/CD Pipelines

Answer: A

Question 3

A developer needs to create a new component called “Component A”. Component A must show a list of other components that all have a resource type of existing “Component B”. Component A must render this list of tiles for each Component B where the tile rendering is different from the default one. The list of rendered tiles must be reusable by future new components. How should the developer implement this functionality?

Options :

A : Component A overlays Component B and overwrites the base renderer to facilitate the tiles

B : Create a script for tile rendering in Component B and use data-sly-resource attribute with a Sling selector in Component A to render the tile

C : Component A inherits from Component B and overwrites the base renderer to facilitate the tiles

D : Component A calls the HTL of Component B directly using a data-sly-include attribute

Answer: B

Question 4

A developer is working on an Adobe Experience Manager project that uses a multi-module maven

build. A new module was just added to the project. When the following build command is executed,

the new module is not installed:

mvn clean install -PautoInstallSinglePackage

What should the developer verify to ensure the package is being included as part of the installation

process?

Options :

A :

Verify the module is included in the Embed-Dependency section of the maven-bundle-plugin in the all module.

B :

Verify the module is included in the Embed-Dependency section of the maven-bundle-plugin in the ui.content module.

C :

Verify the module is included in the embeddeds section of the filevault-package-maven-plugin in the all module.

Answer: C

Question 5

An AEM application requires LDAP Service integration to synchronize users/groups.Which two OSGI configuration are required for LDAP integration in AEM?(Choose Two.)

Options :

A : Apache Jackrabbit Oak Solr server provider

B : Apache Jackrabbit Oak CUG Configuration

C : Apache Jackrabbit Oak Default Sync Handler

D : Apache Jackrabbit Oak AuthorizableActionProvider

E : Apache Jackrabbit Oak External Login Module

Answer: C,E

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