Most Recent Salesforce ARC-300 Exam Dumps

Prepare for the Salesforce Architect B2C Commerce Solutions exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Salesforce ARC-300 exam and achieve success.

The questions for ARC-300 were last updated on Sep 2, 2026.

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Question No. 1

An ecommerce site has dynamic shipping cost calculation. it allows the customers to see their potential shipping costs on the Product Detail Page before adding an item to the cart.

For this feature, shipping touts are calculated using the following logic:

* Set the shipping method on the Basket

* Add the item to the basket, calculate the basket total and get the shipping cost for this method

* Remove the item from the Basket to restore the original state

* The above process is repeated for each shipping method

During the testing it was discovered that the above code violates the spi.basket.addResolveInSameResquest quota.

What should the Architect do to resolve this issue and maintain the business requirement?

AOmit the removal of the Item and speed up the process for the customer by adding the product to the basket for them.

BOmit the calculation of shipping cost until the customer is ready to check out and has chosen the shipping method they want to

CWrap each Individual step of the process its own transaction Instead of using one transaction for all steps.

DWrap the adding of product and shipping cost calculation in a transaction which Is then rolled back to restore the original state

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Correct Answer: B

Question No. 2

A business wants to migrate its customer service provider from provider A to provider B. Provider e offers a LINK cartridge to integrate with its commerce solution.

Which three artifacts need to be created by the Architect? Choose 3 answers

ADocument the design of implementing a new B2C Commerce cartridge following the Industry standard best practices

BDocument the data objects, the interface, and data synchronization frequency between the systems.

CDocument the data mapping between commerce and customer service provider.

DDocument the customizations required on top of the LINK cartridge based on current commerce implementation and business needs.

EDocument how the customer online journey flown from landing on the page to placing of the order

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Correct Answer: B, C, D

Question No. 3

While validating a LINK Cartridge for inclusion into the solution, an Architect notices that the UNK cartridge documentation requires the Architect to add a script node to a Pipeline in the storefront cartridge. The script is also a valid CommonJS module.

Which approach can the Architect use to Integrate this cartridge into a site that uses Controllers only?

ACopy and paste the script that is required directly into the Controller, add the appropriate arguments, then execute the correct method

BAdd the script that Is required via a require statement In the Controller, add the appropriate arguments, and execute the correct method.

CAdd the script that is required via a Module, exports statement m the Controller add the appropriate arguments, and execute the correct method.

DAdd the script that is required via an import$cript statement in the Controller, add the appropriate arguments, and execute the correct method.

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Correct Answer: B

Question No. 4

a client uses an external marketing toot to manage promotions and coupons for its multiple brands. They currently have only one brand on B2C Commerce and thev get Import-ready feeds created by this tool on en SFTP location.

The marketing team completes the data preparation by the end of the work day.

How should the Architect handle this import?

ACreate a Job and define three steps: one step uses ExecuteScriptModule to download the files from SFTP, end two standard steps to Import the promotion end coupons.

BCreate a Job and define three steps: one standard step to download files from sftp end two steps that use Execute Script Module to import the promotion end coupons.

CCreate a job and define three steps: one custom step to download the files from SFTP, and two standard steps to import the promotion and coupons.

DCreate a Job and define three custom steps: download the files from SFTP, import promotions, import coupons

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Correct Answer: C

Question No. 5

A new project for a Client will involve a few different Integrations to their middleware system resulting in four different web services. All will use the same credentials to the middleware. Each will have the same timeout, but will require a separate log file prefix.

How should the Architect set this up with the Service framework using a minimal set of configuration?

AFour Service Configurations. Four Service Profiles, One Service Credential

BFour Service Configurations. Four Service Profiles, Four Service Credentials

CFour Service Configurations. One Service Profile, One Service Credential.

DOne Service Configuration, Four Service Profiles, One Service Credential.

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Correct Answer: C

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