Name: Magento 2 Certified Associate Developer
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Free Magento Magento-2-Certified-Associate-Developer Exam Actual Questions

The questions for Magento-2-Certified-Associate-Developer were last updated On Nov 7, 2024

Question No. 1

How do you persist an entity to the database?

ACalling the store() method on the entity's model

BCalling the update() method on the entity's collection

CCalling the persist() method on the entity's repository

DCalling the save() method on the entity's repository

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Correct Answer: D

Question No. 2

How can you access the select query of a collection?

AYou can only access the select query after the collection has been loaded by calling the public method query()

BIt is stored in a protected variable $query and can only be accessed from the inside of a collection class

CYou can get it by using public method getSelect() which returns an instance of Magento\Framework\DB\Select

DThe select query is not available in the collection class, it will be generated by the MySQL adapter right before executing a query

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Correct Answer: C

Question No. 3

You have to install a new module on the production environment. All the module is adding a new product attribute. You enabled maintenance mode, copied the module code, run bin/magento setup:upgrade and disabled maintenance mode.

What two risks does this process pose? (Choose two.)

AIt will clean all caches which will cause a performance degradation

BThe new attribute will be invisible on the storefront until the cache is cleaned manually

CIt will void all active sessions

DIt will clean static assets from the pub/static folder

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Correct Answer: B, C

Question No. 4

You added a plugin declaration to MyCompany/MyModule/etc/di.xml:

What will be the effect of this declaration?

AAn exception because plugins must not be applied to the interfaces

BAn exception because of the syntax error in the declaration

CThe plugin will be ignored because ActionInterface will never be instantiated directly

DThe plugin will be applied to all implementors of the ActionInterface

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Correct Answer: B

Question No. 5

You are working on a project that contains a million SKUs. The merchant has requested the product view page to have a custom color schema and page layout depending on the product price range.

How do you implement this, keeping simplicity in mind?

ACreate a custom block which will dynamically choose the appropriate template

BSpecify custom layout update XML in the admin panel for every product

CWrite a Data Patch which will set the appropriate layout update XML for every product record

DEnable the dynamic product page UI component and configure it to use a different layout per price range

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Correct Answer: D