Question No : 1
The custom AEM application needs to keep a flat list of all page paths underneath /content/thesite in memory for a real-time integration with high performancerequirements.
The developer has the following intermediate state of the class:



What action should the developer take to meet these requirements?

• A.Option A
• B.Option B
• C.Option C
• D.Option D

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Question No : 2
Which two methods could a developer use to obtain a Session without using a deprecated API? (Choose two.)

• A.Option A
• B.Option B
• C.Option C
• D.Option D
• E.Option E

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Answer:

Question No : 3
After a recent code deployment, an AEM site is experiencing longer than usual query execution time. The deployment package contained some new Lucene index definitions. A developer needs to identify the long running queries and confirm that the new index definitions are getting applied correctly.
Which action should the developer take to investigate this problem?

• A.Goto Tools > Operations > Diagnosis > Log Messages. Configure DEBUG log level on com.day.cq.search tomonitor search queries.
• B.Goto Tools > Operations > Diagnosis > Query Performance > Slow Queries. Select a Query and Click on Explain
• C.Goto Tools > Operations > Diagnosis > Index Manager. Select the new Indexes and run a consistency check.
• D.Goto Tools > Operations > Diagnosis > Download Thread Dumps. Analyze the Thread Dumps to identify long running requests.

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Question No : 4
There is a config file package.myClass.config.factory-myApp.xml C what is true? (Choose two)

• A.The word "config" is a sign of factory
• B.The word "factory" is a sign of factory
• C.Should be set package.myClass.config.factory-<identifer>
• D.Must be set package.myClass.config.factory-<identifer>

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Question No : 5
A developer needs to create a component with the following requirements:
* The component must be configurable
* The component should be editable, NOT removable
* An author should be unable to add the component to a page through design mode






Which mode structure should the developer use to meet these requirements?

• A.Option A
• B.Option B
• C.Option C
• D.Option D

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Answer:

Question No : 6
The configuration is automatically injected into the field by the service component runtime.

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Answer:C

Question No : 7
A developer creates the following code snippet to implement a simple polling importer to fetch stock prices from anexternal source:



The polling importer needs to fetch stock prices for a specific stock symbol and needs to be triggered every 5 minutes.
Which node structure should the developer create in CRX to make sure that the code shown is executed successfully?

• A.Option A
• B.Option B
• C.Option C
• D.Option D

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Question No : 8
A developer installs the latest Service pack to a local AEM author instance.
How should the developer install this package on the publish instance?

• A.Replicate from package manager of publish instance
• B.Use upload/install from OSGi console of publish instance
• C.Replicate from package manager of author instance
• D.Use upload/install from OSGi console of author instance

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Question No : 9
A developer has a component foobar that consists of the files listed below:
script-a.js



script-b.js



foobar.html



What is the output when this component is rendered?

• A.Option A
• B.Option B
• C.Option C
• D.Option D

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Question No : 10
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?

• A.@Service annotation is missing in DeveloperInfo.java.
• B.InterfaceDeveloperInfo does NOT have any method.
• C.Activator class is NOT implementing DeveloperInfo interface.
• D.The required Maven repository for OSGi is missing.

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Answer: