Free Magento Magento-2-Certified-Associate-Developer Practice Exam with Questions & Answers | Set: 3

$cache->clean([‘eav’, ‘db_ddl’]);

$customerSetup->addAttribute(‘customer’, ‘notes’, $options);

$customerSetup->getConnection()->addColumn(‘customer_entity’, ‘notes’, $columnSpecs);

$notesAttribute->setData(‘used_in_forms’, [‘adminhtml_customer’]);

$customerSetup->addAttributeToSet(‘customer’, $attributeSetIdCustomer, $groupId, ‘notes’);

Clone the code from GitHub and put it into the vendor directory

Download the extension code from the developer’s website, and put it into app/code

Use Magento web setup wizard to pull the code from Magento’s composer repository

Use composer CLI to pull the code from MyCompany’s repository

You remove access to the restricted pages from each user’s ACL settings

You create a role with limited permissions and assign all sales manager users to the new role

This is not possible in a native Magento instance and requires customization

You create a role with access to the system configuration pages and assign it to all users except the sales managers

Magento does not expose customer information in JavaScript for security reasons

By sending an AJAX request to the url: /customer/account/info/?json=1

By using customerData.get(‘customer’) call, where customerData is an instance of Magento_Customer/js/customer-data

Customer information is available in localStorage and be retrieved by calling window.localStorage.getItem(‘customer’)

Create the etc/db_schema.xml file and specify disable=”true” on the column

Modify the original etc/db_schema.xml file and remove the column from there

Create a SchemaPatch file and remove the column programmatically

Copy the etc/db_schema.xml file into your module and remove the column from your copy

</container name=”shop.info.details”/>

Language

Area

Store View

Store

Website

You should implement a new API endpoint instead of returning JSON from a controller

The string value of \Zend_Json::encode()

An instance of \Magento\Framework\Controller\Result\Json

No return needed, an object that can be converted to JSON must be set as the Response body

Resource model

Repository

Model

Helper

Use the Magento CLI to create a new custom attribute, then generate dictionaries for all supported languages

Use a Data Patch to create a new EAV attribute

Add a new column to the catalog_product_entity table using declarative schema

Use the admin panel to create a new extension attribute