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Question No : 1
You have a task to show a new EAV attribute of the customer entity on the customer_account_create form. Assume that the attribute already exists and its name is custom_attribute.
How do you add it to the form using a Data Patch script?
A) This requires Ul components customizations and can not be done with Data Patch B)

C)

D)

A.Option A
B.Option B
C.Option C
D.Option D

Answer:

Question No : 2
On a merchant website you inherit an extension that allows customers to rate products. The extension adds two integer attributes to store the rating values, avg_rating and rating_count. The merchant reports an issue that the displayed average is lower than it should be. You determine you need to change the avg_rating attribute backend typetodecim to fix the issue.
In your module's Data Patch script, which three steps do you take to change the attribute backend type?
A)

B)

C)

D)

E)

A.Option A
B.Option B
C.Option C
D.Option D
E.Option E

Answer:

Question No : 3
You need to do an analysis of Admin actions on the website for a 24 hour period that happened 90 days ago using the Admin actions log.
Assuming that the Log Entry Lifetime store configuration setting has not been changed from the default, where do you access the data?

A.It is archived in the var\logging\archive folder on the server
B.It is available by default for review in the actions log report grid
C.It has been permanently deleted by the Magento log rotation cron
D.It is archived in the magento_logging_event_archive table

Answer:

Question No : 4
When your class will be instantiated all the dependencies injected in your class constructor will also get instantiated, and it will trigger a chain reaction of object creation, this can really slow down the process.
What could be the solution of above problem?

A.Use Proxy classes with help of di.xml
B.Use VitualType classes with help of di.xml
C.Use Dependecy Injection with help of di.xml
D.Use factory classes instead of Model.

Answer:

Question No : 5
Suppose you are building an inquiry form using uicomponent. It has a feature that customer can edit the submitted data later if he wants to edit.
What should the logic here to implement, in order to enable the form for re-edit:

A.DataProvider class provides execute() method which is responsible for data loading.
B.DataProvider class provides getDataSourceData() method which is responsible for data loading.
C.DataProvider class provides prepare() method which is responsible for data loading.
D.DataProvider class provides getData() method which is responsible for data loading.

Answer:

Question No : 6
You want to display customized product list along with it's tier prices.
To render this price which class should be used and which data needs to be provided?

A.In layout xml, use class= Magento\Catalog\Pricing\Render and price_render argument= product.price.render.default
B.In layout xml, use class= Magento\Catalog\Pricing\Render and price_render argument= product.price.render.tier
C.In layout xml, use class= Magento\Catalog\Pricing\Render and price_render argument= product.price.render.simple
D.None of these

Answer:

Question No : 7
In a phtml, you added script tag and defined couple of js variables as below:Now to protect it from XSS attacks, which two methods allow you to keep the php variable output XSS-safe?Choose 2

A.$block->escapeUrl($myUrl)
B.$block->escapeJs($myName)
C.$block->escapeHtmlAttr($myName)
D.$block->escapeHtmlAttr($myUrl)

Answer:

Question No : 8
You have a requirement to customize the Product Detail Page so users can enter their ID in a custom field and get a personalized price. The user has to see the lower of the personalized and the Magento price.
Which two actions do you take to enable the personalized price on the Product Detail Page and the checkout?

A.Add a price class to the prices parameter of the Magento\Catalog\Pricing\Price\Pool class and implement the getvalue method
B.Create an observer for the event catalog_product_load_after, access the $product object and set a new price using the setFinalPrice method
C.Create a plugin for the Magento\Catalog\Model\Product::getFinalPrice method
D.Modify the indexer so all possible prices are listed in the price index table

Answer:

Question No : 9
You are implementing a requirement to exclude all shipping rates less than $50 if there is a specific product in the shopping cart.
How do you do this?

A.Create an after plugin for the method \Magento\shiPping\Modei\shipPing: : collectives and access the rate result object using the getResuh o method of the Shipping class. You can update the list of rates in the result object.
B.Create an observer for the event shipping_rates_collect_after-. In the observer you have access to the rates result object which contains all the rates. You can set a new list of rates to the result object.
C.Create an after plugin for the method \Hageino\checkoutUpi\shippinginfonaationManageDein::getShippingRates. The method returns a list of rates which you can filter in the plugin.
D.Create a shopping cart price rule with a condition of having the product in the cart and an action to exclude shipping rates less than $50.

Answer:

Question No : 10
A merchant wants to send email notifications to those customers after a week who placed the order but didn't pay. Suppose email content is almost similar to the default order email template content with some additional text, so you decided to use the same but in a new custom template.
How you pass the order object to the email template so that it will render the all data of default template?

A.Create json of all variables that are used in the email template and pass to setTemplateVars method of _transportBuilder insatance.
B.Load the order using increment_id and use getData() to convert it to array and then pass to setTemplateVars method of _transportBuilder instance.
C.Load the order using increment_id and pass this object to setTemplateVars method of _transportBuilder instance.
D.None of these.

Answer:

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