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Adobe AD0-E704 Exam - Topic 13 Question 59 Discussion

You are working on a module MyCompany_MyModule which adds a select attribute with a few options using the \Magento\Eav\Setup\EavSetup: :addAttribute() method in data in data install script.There is no uninstall script. While debugging, you have uninstalled the module with the command:bin magento module:uninstall MyCompany_MyModuleThen you reinstalled the module. What will be the effect on the attribute?
D) A duplicate attribute will be created with a different attribute code
A) The attribute remains the same but the attribute options will be duplicated
B) The attribute is deleted and created again
C) The attribute is updated when attribute options differ

Adobe AD0-E704 Exam - Topic 13 Question 59 Discussion

Actual exam question for Adobe's AD0-E704 exam
Question #: 59
Topic #: 13
[All AD0-E704 Questions]

You are working on a module MyCompany_MyModule which adds a select attribute with a few options using the \Magento\Eav\Setup\EavSetup: :addAttribute() method in data in data install script.

There is no uninstall script. While debugging, you have uninstalled the module with the command:

bin magento module:uninstall MyCompany_MyModule

Then you reinstalled the module. What will be the effect on the attribute?

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Suggested Answer: D

by Maxima at Mar 23, 2025, 09:41 PM

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Marshall
8 months ago
I’m not so sure about that, sounds a bit off to me.
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Eden
8 months ago
Definitely option B, no doubt about it.
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Joye
8 months ago
Wait, really? I thought it would just update the existing one!
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Rebbecca
9 months ago
I recall something about how Magento handles attributes, but I'm confused. Could it be that a new attribute is created with a different code? That sounds plausible too.
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Tegan
9 months ago
I thought that attributes are not automatically removed when a module is uninstalled if there's no uninstall script. So maybe the attribute remains the same?
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Maile
9 months ago
I'm not entirely sure, but I think if the attribute is recreated, it might just duplicate the options. I feel like I've seen a question like that before.
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Leonida
9 months ago
I think it gets deleted and created again.
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Doug
9 months ago
The attribute remains the same but the attribute options will be duplicated.
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Celeste
10 months ago
I remember reading that when you uninstall a module, it usually drops the database tables and attributes associated with it. So, I think the attribute would be deleted.
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Christiane
10 months ago
I'm pretty confident I know the answer to this one. The attribute will be updated when the attribute options differ, so I'll select option C.
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Han
10 months ago
Okay, I've got a strategy. I'll focus on the specific details of the question, like the use of the `addAttribute()` method and the lack of an uninstall script. That should help me determine the correct answer.
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Maira
10 months ago
I think the key here is understanding how Magento handles attribute creation and modification when a module is uninstalled and then reinstalled. I'll need to refer to the Magento documentation on this.
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Marcelle
10 months ago
Hmm, I'm a bit confused about how the uninstall and reinstall process affects the attribute. I'll need to review the module installation and removal process.
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Albert
11 months ago
This looks like a tricky one. I'll need to think it through carefully.
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Chanel
11 months ago
This is a good test of our understanding of Magento's attribute management system. I'll need to carefully consider the different scenarios and how Magento handles attribute changes during module uninstall and reinstall.
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Kathrine
11 months ago
Okay, I think I've got a handle on this. Since there's no uninstall script, the attribute should remain in the system when the module is uninstalled and reinstalled. My guess is that the attribute options will be duplicated, so I'll go with option A.
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Janessa
11 months ago
Hmm, I'm a bit confused on how the module uninstall and reinstall would affect the existing attribute. I'll need to review the Magento documentation on attribute management to make sure I understand the implications.
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Yuriko
11 months ago
This seems like a tricky one. I'll need to think through the module uninstall and reinstall process carefully to figure out the impact on the attribute.
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Gerry
1 year ago
Wait, there's no uninstall script? Rookie mistake. You gotta plan for that kind of thing, or you'll end up with a mess on your hands.
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Chantell
1 year ago
Haha, the attribute options being duplicated? That's a good one. Magento should be able to do better than that.
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Chau
1 year ago
User 3: Maybe they will improve it in future updates.
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Jaime
1 year ago
User 2: I agree, Magento should handle that better.
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Oretha
1 year ago
User 1: Yeah, it's strange that the attribute options would be duplicated.
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Corrina
1 year ago
A duplicate attribute with a different code? That sounds like a terrible solution. The module should be smart enough to handle the reinstallation properly.
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Ellsworth
1 year ago
C) The attribute is updated when attribute options differ
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Lazaro
1 year ago
B) The attribute is deleted and created again
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Steffanie
1 year ago
A) The attribute remains the same but the attribute options will be duplicated
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Tonette
1 year ago
I think the attribute will be updated if the options differ. The module should be able to handle changes to the attribute configuration.
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Tiera
1 year ago
I think the attribute will be updated if the options differ. The module should be able to handle changes to the attribute configuration.
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Jessenia
1 year ago
C) The attribute is updated when attribute options differ
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Lucy
1 year ago
B) The attribute is deleted and created again
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Shenika
1 year ago
A) The attribute remains the same but the attribute options will be duplicated
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Essie
1 year ago
The attribute will be deleted and created again. This makes sense since there is no uninstall script to properly handle the removal of the attribute.
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Alison
1 year ago
B) The attribute is deleted and created again
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Elouise
1 year ago
A) The attribute remains the same but the attribute options will be duplicated
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Celia
1 year ago
I'm not sure, but I think a duplicate attribute will be created with a different attribute code.
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Amber
1 year ago
I believe the attribute remains the same but the attribute options will be duplicated.
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Jacki
1 year ago
I think the attribute will be deleted and created again.
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