Adobe AD0-E123 Exam - Topic 3 Question 26 Discussion

Actual exam question for Adobe's AD0-E123 exam

Question #: 26
Topic #: 3

[All AD0-E123 Questions]

Which two methods are used to update the cache? (Choose two.)

AContent Updates

BRestart on AEM Author Instance

CRestart on AEM Publish Instance

DAuto-invalidation on the Dispatcher

Show Suggested Answer

Suggested Answer: A, D

Updating the cache in AEM is critical to ensure that users receive the most current content without unnecessary delays. Two common methods used to update the cache include:

A) Content Updates - Content updates can trigger an invalidation or flush of the cache. When content is published or updated on the AEM author instance and replicated to the publish instance, the dispatcher cache can be set to automatically invalidate the affected pages. This ensures that the next request to these pages serves the latest content.

D) Auto-invalidation on the Dispatcher - The dispatcher can be configured to automatically invalidate cached content under certain conditions, such as when a TTL (Time To Live) expires or when specific actions occur, such as a page activation or deactivation. This is often preferred to manual cache clearing as it can be more efficient and targeted to the specific content that has changed.

Options B and C are incorrect because restarting the AEM Author or Publish instances does not directly relate to cache update methods. These actions are more associated with system maintenance or updates and would not be standard practice for updating cached content.

by Audra at Nov 16, 2024, 04:39 PM

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Roslyn

3 months ago

I disagree with B being a method; it’s not really how caching works.

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Elenora

3 months ago

Wait, can you really update the cache just by restarting? Sounds odd.

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Ricki

3 months ago

A and D are correct, no doubt about it.

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Starr

4 months ago

I thought B was a method too? Seems like a valid option.

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Ilda

4 months ago

Definitely A and D! Those are the main ones.

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Leonida

4 months ago

I feel like content updates and auto-invalidation are the right choices, but I hope I’m not mixing it up with another topic!

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Lavina

4 months ago

Restarting the AEM Publish Instance sounds familiar, but I can't recall if it's actually used for cache updates.

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Dominque

4 months ago

I remember practicing a question about cache invalidation, and I think auto-invalidation on the Dispatcher was one of the options.

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Malcom

5 months ago

I think content updates are definitely one of the methods, but I'm not sure about the second one.

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Rusty

5 months ago

I think I've got it! Content Updates and Auto-invalidation on the Dispatcher are the two methods used to update the cache.

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Beula

5 months ago

I'm not too sure about Restart on AEM Author Instance or Restart on AEM Publish Instance. Those don't sound like typical cache update methods to me.

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Amie

5 months ago

Okay, let's see. Content Updates and Auto-invalidation on the Dispatcher seem like the most likely options.

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Kimi

5 months ago

Hmm, this one seems tricky. I'll need to think carefully about the different cache update methods.

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Chan

1 year ago

A and D, no doubt. Unless, of course, you're feeling adventurous and want to try the 'turn it off and on again' method. Just don't blame me when your website goes down for maintenance.

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Hobert

1 year ago

I don't know, but I heard that restarting the AEM Publish Instance can also magically fix your Wi-Fi connection. Worth a shot, right?

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Ernie

1 year ago

B) Restart on AEM Author Instance

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Alishia

1 year ago

Really? I'll try that next time my Wi-Fi acts up!

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Tegan

1 year ago

D) Auto-invalidation on the Dispatcher

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Sarah

1 year ago

A) Content Updates

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Annett

1 year ago

But restarting on the Author and Publish instances seems like a drastic measure.

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Barrett

1 year ago

Clearly, A and D are the way to go. Who needs to restart instances when you've got auto-invalidation? It's like having a personal butler for your cache.

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