Adobe Exam AD0-E704 Topic 11 Question 52 Discussion

Actual exam question for Adobe's AD0-E704 exam

Question #: 52
Topic #: 11

Suppose there are 3 classes: Class A, B and C. Class C have dependecy of Class A You need to overrride/change an argument of class A, create an object of it and inject in Class B in such a way that it should not affect the class C. What should be the magento standard way to do this:

AIn module's etc/di.xml, define virtualType node to override argument and create a subclass of A. Then use type node to pass the subclass A object into class B.

BIn module's etc/config.xml, define virtualType node to override argument and create a subclass of A. Then use type node to pass the subclass A object into class B.

CIn module's etc/system.xml, define virtualType node to override argument and create a subclass of A. Then use type node to pass the subclass A object into class B.

DIn module's etc/menu.xml, define virtualType node to override argument and create a subclass of A. Then use type node to pass the subclass A object into class B.

Show Suggested Answer

Suggested Answer: B, C

by Ruthann at Oct 19, 2024, 04:45 AM

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Marvel

5 days ago

A is definitely the way to go. I can't believe anyone would think to use config.xml, system.xml, or menu.xml for this. That would be like trying to change your oil in the microwave.

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Tamra

12 days ago

I agree with Joesph. The Magento standard way is to use di.xml to define the virtual type and then pass the subclass of A into class B.

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1 months ago

I think the magento standard way to do this is option A.

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