Magento-2-Certified-Associate-Developer Exam Questions Instant Access

Question 1

You have been asked to display details from the customer's latest order on the customer's account dashboard (customer/account/). You create a new custom template to show the information.

How do you obtain an order repository so you can fetch an order?

ACreate a view model and specify an OrderRepositoryInterface argument in the _construct method

BIn your template, add the following:$orderRepository=ObjectManager::getInstance()->get(OrderRepositoryInterface::class);

CIn your block, add a method with the following:return ObjectManager::getInstance()->get(OrderRepositoryInterface::class);

DIn your template, add the following:$orderRepository = new OrderRepository();

Answer : C

Question 2

You have created a module controller that responds to the following URL: /mycompany/product/load/id/123.

Which two methods will load the product model by ID as specified in the URL? (Choose two.)

A\Magento\Catalog\Model\ResourceModel\Product::load($productModel, $id)

B\Magento\Catalog\Model\ResourceModel\Product\Collection::load()->fetchById($id)

C\Magento\Catalog\Model\ResourceModel\Product\Collection::fetchItemById($id)

D\Magento\Catalog\Api\ProductRepositoryInterface::getById($id)

Answer : B, D

Question 3

A third-party module uses a layout update that changes the template path for a core block from product/view/addto/compare.phtml of the Magento_Catalog module to custom/view/addto/compare.phtml of your custom module. The merchant has a customized version of this template in their custom theme.

What is a consequence of this setup?

AIf the custom module is removed, the custom template will no longer apply

BThis setup will throw an IllegalStateException

CIf a preference for the core block is set, the template will no longer apply

DIf another module is installed which also customizes the same core template, the templates will be rendered sequentially

Answer : A

Question 4

Your module, MyCompany_MyModule, is using the frontName mymodule. You need to locate the class responsible for the frontend path /mymodule/custom.

What file contains the controller class for the frontend path /mymodule/custom?

AController/Custom/Index.php

BController/Custom.php

CController/MyModule/Custom/Index.php

DController/Frontend/MyModule/Custom.php

Answer : A

Question 5

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

Answer : C

Question 6

What will be the result of calling the save() method on a collection instance?

AIt will save all items with one INSERT ... ON DUPLICATE KEY UPDATE query

BIt will loop over all items and call save () on each one

CIt will save the select query execution result into the cache

DIt will save the select query to the cache

Answer : B

Question 7

What is the connection between product attribute sets and categories?

ACategories have no connection to product attribute sets, and any product can be assigned to any category

BEach category is linked to a single product attribute set, and only products from that attribute set are allowed in the category

CEach category is linked to a single product attribute set, and only products from that category's set or any of its parent categories'

DCategories can be connected to multiple product attribute sets, and only products from one of those sets are allowed in the category

Answer : D

Magento 2 Certified Associate Developer Magento-2-Certified-Associate-Developer Exam Questions