FRONT END DEVELOPER POOL-1 (MAGENTO 2 CERTIFIED PROFESSIONAL)

Pregunta 1 de 40

1

You are building MyCompany/MyTheme and need to customize the header template. Where do you place the new phtml template to override the header?

Selecciona una de las siguientes respuestas posibles:

MyCompany/MyTheme/templates/html/header.phtml
MyCompany/MyTheme/Magento_Theme/html/header.phtml
MyCompany/MyTheme/Magento_Theme/templates/html/header.phtml
MyCompany/MyTheme/Magento_Theme/templates/override/html/header.phtml

Explicación

Pregunta 2 de 40

1

What is true regarding the differences between the define and require functions?(2)

Selecciona una o más de las siguientes respuestas posibles:

define is passive and only runs when it is called.
require is always run (as long as the module's file is loaded).
define is an application's entry point. This is what should be used in a phtml template.
require is a dependency of the application and a error will result if this module is missing.

Explicación

Pregunta 3 de 40

1

You are making some major modifications to the customer account page. These modifications mean that you are unable to use the original layout instructions for this page. In what file do you place your custom layout instructions?

Selecciona una de las siguientes respuestas posibles:

app/design/frontend/MyCompany/MyTheme/layout/customer_account_index.xml
app/design/frontend/MyCompany/MyTheme/Magento_Customer/layout/customer_account_index.xml
app/design/frontend/MyCompany/MyTheme/Magento_Customer/layout/override/frontend/customer_account_index.xml
app/design/frontend/MyCompany/MyTheme/Magento_Customer/customer_account_index.xml

Explicación

Pregunta 4 de 40

1

You are browsing the Magento_Catalog's widget file and see this:
<widget id="new_products" class="Magento\Catalog\Block\Product\Widget\NewWidget">
<parameters>  </parameters> <containers> <container name="sidebar.additional">
<template name="default" value="list_default" /> <template name="names_only" value="list_names" />
<template name="images_only" value="list_images" />
</container>
</containers>
</widget>
What is the purpose of the template nodes?

Selecciona una de las siguientes respuestas posibles:

It filters options for the template when the widget is inserted into a page's layout.
It sets a data value on the block when it is used in a CMS page or block.
It adds a new option to the widget configuration area.
It creates new templates when the widget is used in a container.

Explicación

Pregunta 5 de 40

1

How do you locate strings to be translated a custom module.

Selecciona una de las siguientes respuestas posibles:

Enable inline translation in Stores > Configuration
bin/magento i18n:collect-phrases
grep your module for __$['"].*?['"]$
Open the admin panel's Content > Translation Wizard.

Explicación

Pregunta 6 de 40

1

What command symlinks files from a module or the var/view_preprocessed directories to their respective location in pub/static?

Selecciona una de las siguientes respuestas posibles:

bin/magento dev:source-theme:deploy
bin/magento indexer:reindex
bin/magento setup:static-content:deploy
bin/magento setup:di:compile

Explicación

Pregunta 7 de 40

1

On the catalog product page, this XML instruction is executed:
<block class="Magento\Catalog\Block\Product\View" name="product.info.review" template="Magento_Catalog::product/view/review.phtml" after="product.info.stock.sku"/> You have created MyCompany_MyModule which needs to utilize your own version of review.phtml. What layout XML instruction do you use to accomplish this?

Selecciona una de las siguientes respuestas posibles:

<referenceBlock name="product.info.review" template="MyCompany_MyModule::new-review.phtml"/>
<referenceBlock name="product.info.review">
<action method="setTemplate"><template>MyCompany_MyModule::new-review.phtml</template></action>
</referenceBlock>
<referenceBlock name="product.info.review">
<parameters>
<argument name="template" xsi:type="string">MyCompany_MyModule::new-review.phtml</argument>
</parameters>
</referenceBlock>
<referenceBlock name="product.info.review" remove="true"/>
<block name="product.info.review" template="MyCompany_MyModule::new-review.phtml"/>

Explicación

Pregunta 8 de 40

1

Magento 2 Themes use a combination of ------ to achieve the desired look(Fill in gap)

Selecciona una de las siguientes respuestas posibles:

PHP,HTML & XML
XML, CSS & HTML
CSS and JavaScript
HTML, JavaScript & CSS
All

Explicación

Pregunta 9 de 40

1

Where Composer-based themes can be stored ?

Selecciona una de las siguientes respuestas posibles:

app/design/frontend/<vendor>/<theme> /
m2-root/vendor/
app/code/<vendor>/<module>/
Anywhere
Nowhere

Explicación

Pregunta 10 de 40

1

You are building a module that will be sold on Magento Marketplace . This module adds significant functionality is meant as a foundation for building extra functionality & u need to provide developers with a way to easily add additional style. How do you do this?

Selecciona una de las siguientes respuestas posibles:

In your _module.less file , add //@magento_import source/_foundation.less'; This will include all _foundation.less files into your module's _module.less
The _extends.less with an S at the end within the Blank Theme, is a file where they created all the classes that can be extended via LESS later within the theme, without the need of creating new components or modular structure for style changes
In your _modules.less file , Add @import 'source/_foundation.less'; .Magento has extentded the @import directive to search all modules
In view/web/css/source/includes.xml add: <includeAll>_foundation.less<includeAll>
You need to utilize the Assuilder class to compile other module's LESS files.

Explicación

Pregunta 11 de 40

1

You see this <script/> in the source on a page:
{ "": {"MyCompany_MyModule/js/modal": {} } }
What is the effect of the asterisk ()?

Selecciona una de las siguientes respuestas posibles:

The asterisk means that this module is not initialized with an associated element.
The asterisk means that this module is initialized with an associated element.
The asterisk is a typo & should be a dash (-)
The asterisk means that this module is initialize for each element on the page
The asterisk means that the module is initialized once for each root element

Explicación

Pregunta 12 de 40

1

You are building a jQuery widget that renders this text : Welcome, %s! . How do you translate this?

Selecciona una de las siguientes respuestas posibles:

Require mage/translate as $t , then : $t('Welcome, %s ').replace('%s', name)
Require magento/translate as $t , then : $t('Welcome, %s ').replace('%s', name)
_('Welcome, %s!', name);
Require mage/translate as $t , then : $t('Welcome, %s ', name)
Create a translation.json in view/web/js . Then , require MyCompany_MyModule/translation.json & parse the JSON

Explicación

Pregunta 13 de 40

1

Your reviewing a Magento 2 build that another company developed , before the website goes live. In this process, you notice that while the original page load quickly ( and you see unformatted text & images ), it takes several seconds for the text & images to become styled. What is the solution ?

Selecciona una de las siguientes respuestas posibles:

Switch the LESS compilation mode from Client-side to Server-side
Switch the SASS compilation mode from Client-side to Server-side
Switch the CSS compilation mode from Client-side to Server-side
Switch the JS compilation mode from Client-side to Server-side

Explicación

Pregunta 14 de 40

1

You have been tasked with configuring a new setting in Content> Design. Where are the values saved that are set in this panel?

Selecciona una de las siguientes respuestas posibles:

core_config_data
etc/system.xml
etc/config.xml
design_change
theme_confiquration

Explicación

Pregunta 15 de 40

1

u r customizing the display of particular product. On this page u need to change the container in which the product option appear. Keeping ,maintainability in mind , how do u do this?

Selecciona una de las siguientes respuestas posibles:

In the product admin page , choose the correct option in the "Display Product Option in" drop-down list
In the category that the product is associated with , choose the correct option in the "Product Options Container" dropdown
This is only possible with a layout XML update
In the product's admin page, change the Layout to be "2 columns with right bar"

Explicación

Pregunta 16 de 40

1

U'v built a module: MyCompany_ProductEnhancements. ThirdParty_ProductModifier already exists in installation. u need to change a data variable set in <arguments> node . However, that change is not taking effect: it continues as value set by ThirdParty_SalesTax. How do u solve this problem?

Selecciona una de las siguientes respuestas posibles:

Make MyCompany_ProductEnhancements dependent on ThirdParty_ProductUpdates
Copy the layout instructions from ThirdParty_ProductEnhancements into MyCompany_MyModule
Make ThirdParty_ProductUpdates depend on MyCompany_ProductEnhancements
Create a new layout XML file in MyCompany_ProductEnhancements layout/modifier directory

Explicación

Pregunta 17 de 40

1

Magento contains the following layout instructions: <head><css src="css/styles-m.css"> <css src="css/style-l.css" meadia="screen and (min-width:768px)"> </head>. However, styles-m.css generated? How is styles-m.css generated?

Selecciona una de las siguientes respuestas posibles:

Magento replace the .css files extension with .less & searches for styles-m.less in the web/css directory.
The Less preprocessor looks for all LESS files that match styles-m.less in the app/design/frontend directory
Magento automaticaly create styles-m.less which contain references to the other LESS files to be iported
The association of styles-m.less & sstyles-m.css is in a constant array it is always rendered

Explicación

Pregunta 18 de 40

1

You Have been tasked with making a couple of small style modification in the Magento Luma Theme. Keeping upgrade-ability in mind, where do you add these changes?

Selecciona una de las siguientes respuestas posibles:

source/_extend.less
source/_extends.less
Add another stylesheet into the <head> tag
source/_module.less

Explicación

Pregunta 19 de 40

1

u r creating a JS module that applies the magento accordion UI widget to an element . You have written this code: require(['jquery','accordion', ], function ($ , accordion){ var accordionWigdget = $ ("#accordion"). accordion(); }); How do u call method on the accordion after it has been initialized?

Selecciona una de las siguientes respuestas posibles:

$("#accordion").accordion("activate");
$("#accordion").callWidgetMethod("accordion","activate");
$("#accordion").accordion.activate();
$("#accordion").accordion().activate();

Explicación

Pregunta 20 de 40

1

What module initializes uiComponents?

Selecciona una de las siguientes respuestas posibles:

Magento_Ui/js/core/app
ui_component
ko/ui_component
Magento_Theme/js/ui_component

Explicación

Pregunta 21 de 40

1

What are differences between a container & a Block?(select 3)

Selecciona una o más de las siguientes respuestas posibles:

Containers automatically render their children
container can render an HTML tag that surrounds child elements
Block render text or html
Blocks can only be placed inside containers
Only blocks render HTML

Explicación

Pregunta 22 de 40

1

Magento provides a polyfill for ES6's string templates feature. This utilizes the syntax: ${}. What are valid values to be evaluated? (2)

Selecciona una o más de las siguientes respuestas posibles:

$ { $.e1 }
$ { 1+1 }
${ bind:template }
${ this.value }

Explicación

Pregunta 23 de 40

1

How do you configure a uiComponent on the frontend with layout XML?

Selecciona una de las siguientes respuestas posibles:

<block name="my.block.name template="MyModule_MyCompany::block.phtml">
<arguments> <argument name="jsLayout" xsi:type="array">
</argument> </arguments> </block>
<block name="my.block.name template="MyModule_MyCompany::block.phtml">
<arguments> <argument name="cssLayout" xsi:type="array">
</argument> </arguments> </block>
<referenceBlock name="ui.components" >
<add name="new.component">

<referenceBlock>
<block name="my.blcok.name" template="MyModule_MyCompany::block.phtml">
<ui_component>

</ui_component>
</block>
<ui_component name = "conponent_name"/> Then , add configuration in
ui_component/component_name.xml

Explicación

Pregunta 24 de 40

1

When you override an existing template using design fallback directories, what are potential problems? (2)

Selecciona una o más de las siguientes respuestas posibles:

If the theme that contains the overriding template is not utilized for the website, the template will not be used
When original template is upgraded , it is easy to miss that the overriding template needs to be updated
If there is an error the new template file , the old one will be rendered
If the store configuration , design/templates/allow_symlinks == false , the overriding template will not be rendered

Explicación

Pregunta 25 de 40

1

You have configured a new block in Layout XML with this code:
<block name ="my.block" template="MyCompany_MyModule::myTemplate.phtml"> <argument name="test_value" xsi:type="number">1000<argument> <argument> </arguments> </block> (2)

Selecciona una o más de las siguientes respuestas posibles:

<?=block->test_value ?>
<?= $block->getTestValue; ?>
<?= $block->getTestData; ?>
<?= $block->getTestArg; ?>

Explicación

Pregunta 26 de 40

1

ur creating a custom theme(MyCompany/MyTheme) that inherits ModuleVendor>BeautifulTheme. This inherite the Magento Blank theme. I what order will be the Magento fallback mechanism look for files?

Selecciona una de las siguientes respuestas posibles:

MyCompany/MyModule >ModuleVendor/BeautifulTheme>Magento/Blank>Module
MyCompany/MyTheme >MyThemeVendor/BeautifulTheme>Magento/Blank>MyTheme
MyCompany/MyModule>Module
MyCompany/MyModule >ModuleVendor/BeautifulTheme>Module

Explicación

Pregunta 27 de 40

1

u need to achieve this output fro a container:
<div class="product_view">  </div> What attributes do you use on the <container/> layout instruction to achieve this? (2)

Selecciona una o más de las siguientes respuestas posibles:

htmlTag="div"
htmlClass="product__view"
htmlTag="Class"

Explicación

Pregunta 28 de 40

1

Themes provide customization options in etc/view.xml. You are writing a PHTML template that will utilize configuration in this file. In your templete, how do you load a value from etc/view.xml ?

Selecciona una de las siguientes respuestas posibles:

<?= $block->getVar("image_width",Magento_Catalog");?>
<?= $block->getScopeConfig()->getValue('theme/Magento_Catalog/image_width'); ?>
<?= $block->getData('theme_Magento_Catalog_image_width'); ?>
<?php
$objectManager= \Magento\Framework\App\objectManager::getInstance();
$configuration =$objectManager->create('\Magento\Framework\Theme\Model\Configuration');
echo $configuration->getValue(Magento_Catalog/image_width);

?>

Explicación

Pregunta 29 de 40

1

ur needing to add some extra spaces into the rendering of a customer's address. Keeping maintainability in mind , where do you make this change?

Selecciona una de las siguientes respuestas posibles:

Store>Configuration>Customers>Customer Configuration>Address templates
Store>Configuration>Customers>Customer Configuration>Account Information Options
Store>Configuration>Customers>Customer Configuration>Name and Address Options
Store>Configuration>Customers>Customer Configuration>Login Options

Explicación

Pregunta 30 de 40

1

Calling and initializing JavaScript, Magento 2, you have two options for specifying declarative notation: using the data-mage-init attribute & <script type="text/x-magento-init" /> tag Use the data-mage-init attribute to insert a JS component in a specified HTML element. The following example inserts a JS component in the <nav/> element:
What are valid ways to initialize Magento-dependent Javascript on a page? (Select 2)

Selecciona una o más de las siguientes respuestas posibles:

In a HTML element: <div data-mage-init='{ "MyCompany_MyModule/js/modal": {} }' > </div>
In ur modules requirejs-config.js: var config = {deps: [MyConmpany_MyModule/js/modal ]};
using the data-mage-init attribute
using the <script type="text/x-magento-init" /> tag

Explicación

Pregunta 31 de 40

1

U'v tasked with creating a new page layout type:text. This similar to a 2-column layout, except that larger of 2columns is slightly smaller so that text is easier to read. U'v created view/page_layout/text.xml but 2 columns r not rendering. Keeping upgradeability in mind, what dud to fix?

Selecciona una de las siguientes respuestas posibles:

Add <update handle="2columns-right">
Add <update handle="2columns">
Add <update handle="3columns">
Add <update handle="1columns">

Explicación

Pregunta 32 de 40

1

ur browsing the uiComponent confiquration in checkout_index_index.xml & see the following code:
<item name="customer-email" xsi:type="array"> <item name="component" xsi:type="string"> Magento_checkout/js/view. </item> <item name="displayArea" xsi:type="string">customer-email </item>
</item>

Selecciona una de las siguientes respuestas posibles:

In a knockout template:
In a knockout template:
In a knockout template:
In a knockout template:

Explicación

Pregunta 33 de 40

1

u see these layout handles r available for customization on the catalog product pages: catalog_product_view catalog_product_vew_type_bundle default 2columns-left ; Which layout handle is always loaded firest on the catalog product page?

Selecciona una de las siguientes respuestas posibles:

default
blank
custom
luma

Explicación

Pregunta 34 de 40

1

What effects does enableing a category's "Anchor" setting have?(select 2)

Selecciona una o más de las siguientes respuestas posibles:

it enables layered navigation
it includes childs products alongside any products associated with the current category
it disables layered navigation
it delete layered navigation

Explicación

Pregunta 35 de 40

1

ur maintaining Magento website that is hosted on an old server(& due to corporate bureaucracy cannot be moved to a better hosting). This server utlizes Apache 2.2 & serves files over a HTTP/1 connection. When the page loads, there is a significant gap untile any Javascript-enabled functionality is usable. What do u do to remediate the slow Javascript?

Selecciona una de las siguientes respuestas posibles:

Enable javascript bundling in Store>Configuration>Advanced> Developer>JS
Enable css bundling in Store>Configuration>Advanced> Developer>CS
Enable full page cache
Remove unnecessary js from running requirejs-config.js
Buld the static assets with the --bundleJs flag

Explicación

Pregunta 36 de 40

1

n browsing through Magento Luma theme, u see a etc/view.xml file .What is purpose of this file?

Selecciona una de las siguientes respuestas posibles:

This file contains configuration settings for aspects of rendering the theme.
This file contains configuration settings for aspects of rendering the module.
This file contains directive for how to hanlde fallback theme
This file contains layout xml for updating parameter for exiting block

Explicación

Pregunta 37 de 40

1

u have created a new module & all its required files. A ur then making additions to catlog_product_view.xml no change r visible. What is remedy?

Selecciona una de las siguientes respuestas posibles:

Run bin/magento module:enable MyCompnay_MyModule
Run bin/magento module: set: enable MyCompnay_MyModule
Run bin/magento module:active MyCompnay_MyModule
Run bin/magento module:live MyCompnay_MyModule

Explicación

Pregunta 38 de 40

1

Keeping maintability i mind , how d u render a link on a CMS pages/block?

Selecciona una de las siguientes respuestas posibles:

{{ store url="/path/to/destination"}}
{{ store url="/path/to/theme"}}
{{ store url="/path/to/module"}}
{{ store url="/path/to/plugin"}}

Explicación

Pregunta 39 de 40

1

u need to set cache_key on a block that does not contain a class attribute. How dud this?

Selecciona una de las siguientes respuestas posibles:

<referenceBlock name="block.name">
<arguments> <argument name="cache_key" xsi:type="string"> kayName<argument> </arguments>
</referenceBlock>
<referenceBlock name="block.name">
<arguments> <argument name="cache_key" xsi:type="string"> cache_key<argument> </arguments>
</referenceBlock>
<referenceBlock name="page.name">
<arguments> <argument name="cache_key" xsi:type="string"> cache_key<argument> </arguments>
</referenceBlock>
<referenceBlock name="page.name">
<arguments> <argument name="kayName" xsi:type="string"> cache_key<argument> </arguments>
</referenceBlock>

Explicación

Pregunta 40 de 40

1

Ur creating a new transactional email template. Keeping maintainability in mind , how du add an image located in u theme?

Selecciona una de las siguientes respuestas posibles:

<img src="{{ view url="Mycompany _MyModule/images/image.png}}">
<img src ="/path/to/file.png"/>
<img src="{{ media url="Mycompany _MyModule/image/image.png}}">
{{ image theme ="MyCompany_MyModule/images/image.png"}}

	Creado por Miska Red hace más de 5 años

FRONT END DEVELOPER POOL-1 (MAGENTO 2 CERTIFIED PROFESSIONAL)

FRONT END DEVELOPER POOL-1 (MAGENTO 2 CERTIFIED PROFESSIONAL)

Pregunta 1 de 40

You are building MyCompany/MyTheme and need to customize the header template. Where do you place the new phtml template to override the header?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 2 de 40

What is true regarding the differences between the define and require functions?(2)

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 3 de 40

You are making some major modifications to the customer account page. These modifications mean that you are unable to use the original layout instructions for this page. In what file do you place your custom layout instructions?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 4 de 40

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 5 de 40

How do you locate strings to be translated a custom module.

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 6 de 40

What command symlinks files from a module or the var/view_preprocessed directories to their respective location in pub/static?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 7 de 40

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 8 de 40

Magento 2 Themes use a combination of ------ to achieve the desired look(Fill in gap)

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 9 de 40

Where Composer-based themes can be stored ?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 10 de 40

You are building a module that will be sold on Magento Marketplace . This module adds significant functionality is meant as a foundation for building extra functionality & u need to provide developers with a way to easily add additional style. How do you do this?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 11 de 40

You see this <script/> in the source on a page: { "*": {"MyCompany_MyModule/js/modal": {} } } What is the effect of the asterisk (*)?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 12 de 40

You are building a jQuery widget that renders this text : Welcome, %s! . How do you translate this?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 13 de 40

Your reviewing a Magento 2 build that another company developed , before the website goes live. In this process, you notice that while the original page load quickly ( and you see unformatted text & images ), it takes several seconds for the text & images to become styled. What is the solution ?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 14 de 40

You have been tasked with configuring a new setting in Content> Design. Where are the values saved that are set in this panel?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 15 de 40

u r customizing the display of particular product. On this page u need to change the container in which the product option appear. Keeping ,maintainability in mind , how do u do this?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 16 de 40

U'v built a module: MyCompany_ProductEnhancements. ThirdParty_ProductModifier already exists in installation. u need to change a data variable set in <arguments> node . However, that change is not taking effect: it continues as value set by ThirdParty_SalesTax. How do u solve this problem?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 17 de 40

Magento contains the following layout instructions: <head><css src="css/styles-m.css"> <css src="css/style-l.css" meadia="screen and (min-width:768px)"> </head>. However, styles-m.css generated? How is styles-m.css generated?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 18 de 40

You Have been tasked with making a couple of small style modification in the Magento Luma Theme. Keeping upgrade-ability in mind, where do you add these changes?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 19 de 40

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 20 de 40

What module initializes uiComponents?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 21 de 40

You see this <script/> in the source on a page:
{ "": {"MyCompany_MyModule/js/modal": {} } }
What is the effect of the asterisk ()?

You have configured a new block in Layout XML with this code:
<block name ="my.block" template="MyCompany_MyModule::myTemplate.phtml"> <argument name="test_value" xsi:type="number">1000<argument> <argument> </arguments> </block> (2)

u need to achieve this output fro a container:
<div class="product_view">  </div> What attributes do you use on the <container/> layout instruction to achieve this? (2)

ur browsing the uiComponent confiquration in checkout_index_index.xml & see the following code:
<item name="customer-email" xsi:type="array"> <item name="component" xsi:type="string"> Magento_checkout/js/view. </item> <item name="displayArea" xsi:type="string">customer-email </item>
</item>