Free AD0-E703 Exam Dumps PDF Preview

Question 1

Multiple choice

You are facing a bug, which is supposedly caused by the customization of

\Magento\Catalog\Api\ProductRepositoryInterface::save().

To resolve the issue, you decide to find all logic which customizes this method.

Which two places do you search for customization declarations? (Choose 2)

A
*/di.xml
B
*/config.xml
C
*/events.xml
D
*/plugins.xml

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Correct answersA, C

Question 2

Single choice

What is the connection between product attribute sets and categories?

A
Categories have no connection to product attribute sets, and any product can be assigned to any category
B
Each category is linked to a single product attribute set, and only products from that attribute set are allowed in the category
C
Each category is linked to a single product attribute set, and only products from that category's set or any of its parent categories'
D
Categories can be connected to multiple product attribute sets, and only products from one of those sets are allowed in the category

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Correct answerA

Question 3

Single choice

As you are scanning folder in the vendor/module-catalog directory, you see a directory that is named Ui.

What is this folder's purpose?

A
It contains UI component data providers and component information.
B
It contains templates, CSS and JS pertinent to the module.
C
It contains the block PHP files that render HTML onto the frontend.
D
It is not a normal folder and further investigation is necessary to determine the purpose.

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Correct answerA

Question 4

Single choice

You are adding a new menu item to the admin backend which will link to a custom backend page.

The declaration of the route:

What do you specify as the menu item action attribute value so it links to /admin/mycompany/mymodule/?

A
action="adminhtml/mycompany/mymodule/"
B
action="admin/mycompany/mymodule/"
C
It is not possible without extending the adminhtml route in routes.xml
D
action="mycompany/mymodule/"

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Correct answerD

Question 5

Single choice

How can you access the select query of a collection?

A
You can only access the select query after the collection has been loaded by calling the public method query()
B
It is stored in a protected variable $query and can only be accessed from the inside of a collection class
C
You can get it by using public method getSelect() which returns an instance of Magento\Framework\DB
\Select
D
The 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 answerC

Question 6

Multiple choice

Magento 2's architecture uses code to bootstrap a custom module that resides in app/code.

What two files are required to make a module usable? (Choose two.)

A
Helper/Data.php
B
etc/config.xml
C
etc/module.xml
D
registration.php

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Correct answersC, D

Question 7

Multiple choice

Which three scopes can be used to set different System Configuration values in Magento? (Choose three.)

A
Language
B
Area
C
Store View
D
Store
E
Website

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Correct answersB, C, E

Question 8

Single choice

You are reviewing a module to some special functionality to the Magento 2 application, You see directory / Console,

What task you think in this directory contain script for this modules?

A
contains CLI commands
B
contains any PHP classes exposed to the API
C
contains cron job definitions.
D
contains section files
E
open directory /Console & check script what code contaib

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Correct answerA

Question 9

Single choice

What is a valid use case for an around plugin?

A
The execution of the pluginized method must be suppressed
B
The arguments of the before plugins must be modified
C
The arguments of the after plugins must be modified
D
The execution of the before and after plugins must be suppressed

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Correct answerD

Question 10

Single choice

Where do you change the frontName for the admin router?

A
app/etc/config.xml
B
app/etc/env.php
C
app/etc/local.xml
D
composer.json

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Correct answerB

Question 11

Multiple choice

You need to add the Google Tag Manager (GTM) to every page.

What three steps do you take to accomplish this in MyCompany_MyModule?

A
Add into view/frontend/layout/default.xml.
B
Create view/frontend/layout/default.xml.
C
Create view/frontend/templates/script.phtml and add GTM code.
D
Run bin/magento create:module:template script.phtml
E
Copy vendor/module-catalog/view/template/script.phtml to view/template/script.phtml and add GTM script.

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Correct answersA, B, C

Question 12

Single choice

You need to find all orders in the processing state. You have written the code:

How do you resolve the exception?

A
Use dependency injection to load an instance of the SearchCriteria class
B
Change the getList parameter to: $searchCriteraBuilder->addFilter(`state','processing')- >create()
C
Clear generated code to get a new version of SearchCriteriaBuilder
D
Specify a preference in di.xml to map SearchCriteriaBuilder to SearchCriteriaInterface

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Correct answerB

Question 13

Single choice

You are developing a module and need to add another column to a table introduced by another module MyCompany_MyModule via db schema.

How do you do that?

A
Create a etc/db_schema.xml file in your module, add the column and run bin/magento setup:upgrade
B
Create a etc/db.xml file in your module, add the column and run bin/magento setup:db-schema:upgrade
C
Run a command: bin/magento setup:db-schema:upgrade <table> <column definition>
D
Create a etc/db_schema_whitelist.json file in your module, add the column and run bin/magento setup:upgrade

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Correct answerA

Question 14

Single choice

The module MyCompany_MyModule provides custom admin interface pages.

Access to these pages should only be granted to specific users.

You add the required configuration to the module's acl.xml file, but the setting does not seem to work as expected.

How do you visually check if Magento evaluates your ACL resource as expected?

A
Write a plugin for the class \Magento\Framework\Acl\LoaderInterface::populateAcl() and echo out the
loaded roles
B
Inspect the output of the CLI command bin/magento admin:role:resources ?all
C
In the browser, open the admin User Roles page. Choose a role and inspect the tree of available resources
D
Inspect the response of a GET request to the webapi endpoint http://example.com/rest/V1/acl/ resources

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Correct answerC

Question 15

Single choice

How do you obtain customer information in a JavaScript module?

A
Magento does not expose customer information in JavaScript for security reasons
B
By sending an AJAX request to the url: /customer/account/info/?json=1
C
By using customerData.get(`customer') call, where customerData is an instance of Magento_Customer/
js/customer-data
D
Customer information is available in localStorage and be retrieved by calling
window.localStorage.getItem(`customer')

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Correct answerC

Question 16

Single choice

You are working on a Magento store which will be selling in two countries. Each country has its own set of payment methods.

How do you organize the project to support this requirement?

A
Create one website, two payment scopes
B
Create one website, one store view
C
Create one website, two store views
D
Create two websites, two store views

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Correct answerA

Question 17

Single choice

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?

A
Create a custom block which will dynamically choose the appropriate template
B
Specify custom layout update XML in the admin panel for every product
C
Write a Data Patch which will set the appropriate layout update XML for every product record
D
Enable the dynamic product page UI component and configure it to use a different layout per price range

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Correct answerA

Explanation

Explanation:
https://www.rohanhapani.com/magento-2-change-product-view-page-layout-based-on-price/

Question 18

Single choice

You are reviewing a theme in app/design/frontend/MyCompany/MyTheme and see the file etc/view.xml.

What is the function of this file?

A
It configures Grunt to compile assets for the theme
B
It stores theme and image configuration values
C
It specifies the applicable CSS files for the theme
D
It informs Magento that the theme is present and available for use

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Correct answerB

Question 19

Single choice

You have created a custom module which must perform an action immediately after an order is placed, but only on the store front of the merchant site. You have selected the checkout_submit_all_after as the target
event which the module will observe.

In which file will the event observer be declared?

A
etc/frontend.xml
B
etc/events.xml
C
etc/config.xml
D
etc/frontend/events.xml

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Correct answerD

Question 20

Single choice

How do you add a foreign key to an existing table created by another module?

A
Create etc/db_schema.xml file with the table node and constraint child node
B
Run the command bin/magento setup:db-schema:upgrade <table> <constraint declaration>
C
This can only be done with raw SQL in a Schema Patch file
D
Create the etc/db_constraints.xml file and specify foreign key there in the constraint node

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Correct answerA

Explanation

Explanation:
https://magento.stackexchange.com/questions/192317/magento-2-how-to-add-foreign-key-in-update-schema

Question 21

Single choice

You have been given the task of importing products from an external source. You decide to create a custom module to do this. The class handling the import creates a product for each record, sets the data on it and saves it to the database.

What do you inject into a constructor to represent each product you create?

A
\Magento\Catalog\Model\Product
B
\Magento\Catalog\Api\Data\ProductInterfaceFactory
C
\Magento\Catalog\Api\Data\ProductInterface
D
\Magento\Catalog\Model\ProductBuilder

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Correct answerB

Free AD0-E703 Exam Dumps Preview

Adobe Certified Expert - Magento Commerce Developer

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