QUESTION: 9

An Adobe Commerce developer has been asked to move a block called country from the container sidebar to the container content, the block has to be the last child on the content container.

Which layout instruction would be used to move the block?

<move element = "country" destination="content" after="-"/>
<move element="country-element" destination="content-element"/>
<move element="country" destination="content" after="last-child"/>

Answer(s): A

Explanation:

To move a block from one container to another, the developer needs to use the <move> layout instruction with the element attribute specifying the name of the block and the destination attribute specifying the name of the container. The after attribute can be used to position the block relative to other blocks in the same container. The value "-" means that the block will be placed after all other blocks, i.e., as the last child. The value "last-child" is not valid for the after attribute and will not work. The element and destination attributes should use the names of the blocks and containers, not their aliases or classes.

Reference:

[Layout instructions], [Move an element]

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QUESTION: 10

An Adobe Commerce Developer is adding a new page layout to the theme directory within a custom theme.
Which file needs to be created to register the new page layout?

app/design/frontend/<VendorName>/<ThemeName>/layouts. xml
app/design/frontend/<VendorName>/<ThemeName>/Magento_Theme/layouts.xnil
app/design/frontend/<VendorName>/<ThemeName>/Magento_Theme/layout/layouts.xml

Answer(s): C

Explanation:

To register a new page layout in a custom theme, the developer needs to create a layouts.xml file in the app/design/frontend/<VendorName>/<ThemeName>/Magento_Theme/layout directory. The layouts.xml file should contain the <layout> element with the id, label, and file attributes. The id attribute is used to reference the layout in other layout files, the label attribute is used to display the layout name in the admin panel, and the file attribute is used to specify the path to the layout file relative to the web directory of the theme. The app/design/frontend/<VendorName>/<ThemeName>/layouts.xml and app/design/frontend/<VendorName>/<ThemeName>/Magento_Theme/layouts.xml files are not valid and will not work.

Reference:

[Create a new page layout], [layouts.xml]

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QUESTION: 11

An Adobe Commerce developer wants to override the template assigned to a block named existing, product, block. This relationship is defined in the catalog_product_view. xml layout in the Magento_Catalog module. They cannot simply override the file in their theme, as this change is part of a feature that is being released to the marketplace as a module called "Orange_CustomProduct".

The developer has already created the desired template at app/code/Orange/CustomProduct/view/f rontend/templates/custom-product-block.phtml.

What can they add to app/code/Orange/CustomProduct/view/f rontend/layout/catalog_product_view. xml in their module to accomplish this?

A)

B)

C)

D)

Option A
Option B
Option C
Option D

Answer(s): B

Explanation:

To override the template assigned to a block in a module, the developer needs to use the <referenceBlock> layout instruction with the name attribute specifying the name of the block and the template attribute specifying the path to the new template file. In this case, the code would be:

<referenceBlock name="existing.product.block" template="Orange_CustomProduct::custom- product-block.phtml"/>

Option A is not valid because it uses <block> instead of <referenceBlock>, which would create a new block instead of referencing an existing one. Option C is not valid because it uses <argument> instead of <template>, which would not change the template of the block. Option D is not valid because it uses an incorrect syntax for the template attribute, which should use two colons instead of a slash.

Reference:

[Layout instructions], [Override templates and layout files]

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QUESTION: 12

An Adobe Commerce developer is using a view model within an existing block:

What are two ways to access the view model class in the template? (Choose two.)

$block->getData('view_model')
$block->viewModel()
$block->getViewHodel()
$block->getData('viewModel)

Answer(s): A,D

Explanation:

To access a view model within an existing block, the developer can use either of the following ways:

$block->getData(`view_model'): This method will return the view model object that is assigned to the argument name "view_model" in the layout XML file. For example:

<referenceBlock name="blog_posts_list"> <arguments> <argument name="view_model" xsi:type="object">ExampleObjectModel/ExampleObjectModel</argument> </arguments> </referenceBlock>

In the template file, the developer can access the view model object by using:

$block->getData(`view_model')

$block->getData(`viewModel'): This method will return the view model object that is assigned to the argument name "viewModel" in the layout XML file. For example:

<referenceBlock name="blog_posts_list"> <arguments> <argument name="viewModel" xsi:type="object">ExampleObjectModel/ExampleObjectModel</argument> </arguments> </referenceBlock>

In the template file, the developer can access the view model object by using:

$block->getData(`viewModel')

The following methods are not valid and will not work:

$block->viewModel(): This method does not exist and will cause an error.

$block->getViewHodel(): This method is misspelled and will cause an error.

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QUESTION: 12

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