Adobe AD0-E123 Exam - Topic 3 Question 32 Discussion

Actual exam question for Adobe's AD0-E123 exam

Question #: 32
Topic #: 3

[All AD0-E123 Questions]

Review the following HTL code snippet:

use.testComponent='${com.adobe.core.models.TestComponent'@

testParam='testValue'}'>

Which two approaches correctly read the value of testParam in Sling model? (Choose two.)

A@lnject @Sourcef'request-aItribuIes') @Named{'testParam')

B@RequestAttribute(name = 'leslParam')

C@lnject(name = 'testParam')

D@lnjecT @Prop('testParam')

Show Suggested Answer

Suggested Answer: C

To start an AEM instance in debug mode automatically, without manually providing JVM parameters each time, a developer can add the required JVM parameters to the AEM instance's start script. This script is executed every time the AEM instance is started, and by including the debug parameters there, the instance will automatically start in debug mode each time. The start script is typically named start.bat (for Windows) or start.sh (for Unix-based systems) and is located in the AEM installation directory.

Adding JVM parameters to a properties file under a run mode-specific directory (Option A) or setting an OSGi configuration (Option B) are not standard methods for configuring JVM debug parameters for AEM startup.

by Elroy at Mar 23, 2025, 11:59 PM

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Zoila

5 months ago

A looks wrong to me, too many errors in that one.

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Donte

5 months ago

I’m pretty confident about @Inject, but I’m torn between @RequestAttribute and @Prop for the second option.

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Altha

5 months ago

I practiced a similar question, and I feel like @RequestAttribute should work, but I might be mixing it up with something else.

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Hannah

6 months ago

I think @Inject(name = 'testParam') sounds familiar, but I can't recall if @Prop is valid for this context.

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Eleni

6 months ago

Definitely agree with C!

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Ming

6 months ago

I think C and D are the right answers.

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Josephine

6 months ago

I remember we discussed using @Inject for reading parameters, but I'm not sure if @RequestAttribute is the right one here.

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Laurene

6 months ago

Surprised that D is an option, thought it was outdated!

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Rene

7 months ago

Wait, isn't B a typo? Should be 'testParam' not 'leslParam'?

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Zena

7 months ago

I feel pretty confident about this question. The correct approaches are clearly A and D, as they use the appropriate annotations to read the 'testParam' value from the request.

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Tegan

7 months ago

I'm not entirely sure about this one. I'll need to review the Sling model documentation to refresh my memory on the proper way to access request parameters.

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Brinda

7 months ago

Okay, I think I've got this. Based on the code snippet, the correct approaches are options A and D. I'll make sure to mark those two choices.

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Lemuel

7 months ago

Hmm, I'm a bit confused by the syntax in the code snippet. I'll need to double-check my understanding of how to read request attributes in Sling models.

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Vonda

8 months ago

This looks like a tricky question. I'll need to carefully review the code snippet and the answer options to determine the correct approaches.

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Shala

8 months ago

I think the answer is A and D. The @Inject and @Prop annotations both seem like reasonable ways to access the testParam value in the Sling model. I'll double-check the documentation to confirm, but those are my best guesses.

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Danica

8 months ago

Okay, let's see. The HTL code is using the @sly-use directive, so I'm guessing we'll need to use the @Inject annotation to access the testParam value in the Sling model. But I'm not 100% sure.

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Cyril

8 months ago

Hmm, I'm a little confused by the different annotation options. I'll need to review the Sling model documentation to make sure I understand the differences between @Inject, @RequestAttribute, and @Prop.

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Rolande

8 months ago

I think I've got this one. The key is to look at how the testParam is being used in the HTL code snippet. It's being passed as a parameter to the TestComponent, so we'll need to access it in the Sling model using the appropriate annotation.

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Timothy

1 year ago

Ah, the age-old question of how to properly inject testParam. I say we take a page from the Hulk's playbook and just SMASH the entire Sling model into submission. That'll show it who's boss!

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Diane

1 year ago

A and D for sure! C is just too straightforward, and B... well, let's just say I've had a few too many RequestAttributes in my life. Time to put on my Sling model superhero cape!

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Anna

12 months ago

Time to be a Sling model superhero with A and D!

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Joye

12 months ago

Definitely avoiding B with all those RequestAttributes.

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Adrianna

12 months ago

I agree, C seems too straightforward.

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Elvera

1 year ago

I think A and D are the correct approaches.

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Trevor

1 year ago

Hmm, this question is a bit tricky. I'm going to go with A and D, but I'm curious to see what the other candidates think. Maybe I should have paid more attention in that Sling model class.

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Samira

1 year ago

User3: I'm not sure, I would go with B and C.

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Dino

1 year ago

User2: I agree, those seem like the right choices.

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Jovita

1 year ago

User1: I think A and D are the correct approaches.

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Virgina

1 year ago

B and C look like they might work, but I'm not sure if they're the best approach for this specific scenario. I'll have to double-check the documentation to be sure.

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Genevive

1 year ago

Kara: Definitely, better safe than sorry when it comes to coding.

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Whitley

1 year ago

User 3: I agree, it's important to double-check before implementing anything.

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Kara

1 year ago

User 2: Yeah, they seem like possible options. But it's always good to check the documentation to be sure.

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Viva

1 year ago

User 1: I think B and C could work for reading the value of testParam.

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Belen

1 year ago

I think A and D are the correct approaches to read the value of testParam in the Sling model. The @Inject and @Source annotations are used to inject request-level data, while @Prop is used to inject component-level properties.

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