Adobe AD0-E703 Exam Practice Test Instant Access

Question 1

You are building a new module to add extra functionality to the Magento application. What files are required?

Aregistration.php

Betc/module.xml

Ccomposer.json

DSetup/InstallSchema.php

Eetc/config.xml

Answer : A, B, C

Question 2

There is a custom extension called MyCompany_MyModule. It has the following layout customization declared in MyCompany/MyModule/view/frontend/layout/default.xml:

name=''my.block''

template=''MyCompany_MyModule::my_template.phtml''

cacheable=''false''/>

What will be the result of the customization?

AAll store front pages will be non-cacheable

BOnly the default landing page will be non-cacheable

Cmy.block on the default landing page only will be cached using ESI.

Dmy.block on the all store front pages will be cached using ESI

Answer : A

Question 3

You need to add the Google Tag Manager (GTM) to every page. What three steps do you take to accomplish this in MyCompany_MyModule?

AAdd into view/frontend/layout/default.xml.

BCreate view/frontend/layout/default.xml.

CCreate view/frontend/templates/script.phtml and add GTM code.

DRun bin/magento create:module:template script.phtml

ECopy vendor/module-catalog/view/template/script.phtml to view/template/script.phtml and add GTM script.

Answer : A, B, C

Question 4

You are building a new module to add extra functionality to the Magento application.You want to works with CustomerData the data stored on the client side. Where initialized sections Cart and Directory-data are on the server side via the classes?

AMagento\Checkout\CustomerData\Cart and Magento\Checkout\CustomerData\DirectoryData

BMagento\Checkout\Api\Cart and Magento\Checkout\Api\DirectoryData

CMagento\Checkout\Block\Cart and Magento\Checkout\Block\DirectoryData

DMagento\Checkout\Plugin\Cart and Magento\Checkout\Plugin\DirectoryData

Answer : A

Question 5

A custom module is performing an optimized custom query for quote items. The class applies the query customizations on the select object of a quote item collection instance.

You are tasked to resolve an issue where the query sometimes does not deliver the expected results. You have debugged the problem and found another class is also using a quote item collection and is loading the collection before the custom module. How do you resolve the issue, keeping maintainability in mind?

AYou change the argument type to \Magento\Quote\Model\ResourceModel\Quote\Item\CollectionFactory and instantiate the collection using $collectionFactory->create();

BYou remove the constructor argument and use ObjectManager::getInstance()-
>create(\Magento\Quote\Model\ResourceModel\Quote\Item\Collection::class) to instantiate the collection instead.

CYou inject \Magento\Framework\DB\Select instead of the collection and perform the desired query independently of the collection.

DYou inject \Magento\Quote\Api\CartItemRepositoryInterface because low level query customizations are not allowed.

Answer : A

Question 6

A client has asked you to include category url keys in product URLs.

How is this done?

ACreate an observer for controller_action_postdispatch_catalog_product_view

BThis is not possible because products can belong to multiple categories

CSet the configuration value of catalog/seo/product_use_categories to Yes

DCreate an after plugin on \Magento\UrlRewrite\Controller\Router::generateRewrite

Answer : C

Question 7

Magento allows you to specify custom values per store for product attributes created in the admin panel.

Which architectural pattern makes it possible?

AStore Manager

BExtension Attribute

CEntity Attribute Value

DDependency Injection

Answer : C

Adobe AD0-E703 Adobe Certified Expert - Magento Commerce Developer Exam Practice Test