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Adobe AD0-E709 Exam Questions

Vendor

Adobe

Exam Code

AD0-E709

Exam Name

Adobe Commerce Developer Expert

Exam Duration

Total Questions

50

$ 49

PDF VERSION

DEMO QUESTIONS

Q1: An integration named Marketing is created on the Adobe Commerce instance. The integration has access on Magento_Customer::customer resources and the access token is xxxxxx .How would the rest API be called to search the customers?

A: Passing integration name and access token as http auth credentials:

B: Using integration name as username and access token as password, get the admin token (YYYYYY) via: Question Image

C: Using the integration access token as Bearer

Correct Answer: C

Q2: An Adobe Commerce developer adds a new extension attribute to add an array of values to the invoices that are fetched through the APIs. After a while, their technical manager reviews their work and notices something wrong with the extension_attributes.xml file that the developer created in their module: extension_attributes for="Magento\Sales\Hotel\Order\InvoiceRepository"> attribute code"my_code" type=string]''> What is the problem with this xml snippet?

A: The extension attribute references the repository instead of the interface it implements (Magento\Sales\Api\invoiceRepositoryinteface

B: The type is wrong, string[] should be replaced with array.

C: The extension attribute references the wrong interface it should have referenced the Magento\Sales\APi\Invoiceinterface.

Q4: When building a custom page we need to get a collection of dat a. To determine how many items are in this collection, the Adobe Commerce developer uses $collection->count() . This sometimes is slow and causes some delay. What is the reason?

A: The collection is loaded first and then the number of items in the collection are returned.

B: Before the collection is loaded, the framework performs left joins for all related attributes are added to the query.

C: The framework internally uses SELECT count(-) and that is slower than loading the collection.

Correct Answer: B

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