Salesforce Arch-303 Dumps Updated Nov 07, 2026 WIith 68 Questions [Q39-Q56]

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Salesforce Arch-303 Dumps Updated Nov 07, 2026 WIith 68 Questions

View All Arch-303 Actual Free Exam Questions Nov 07, 2026 Updated

Salesforce Arch-303 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Deployment and Launch	15%	– Launch Strategy 1. Define post-launch monitoring and support 2. Establish SLAs and success metrics 3. Plan go-live and cutover strategies – Development Methodology 1. Define code deployment pipeline 2. Plan for continuous integration/continuous deployment 3. Recommend development workflow (Agile, DevOps) – Performance and Security 1. Define security architecture and compliance requirements 2. Design for performance optimization 3. Plan for high availability and disaster recovery
Topic 2: Discovery and Stakeholder Management	12%	– Client Engagement 1. Identify key stakeholders and their roles 2. Conduct discovery sessions to gather requirements 3. Understand business objectives and success metrics – Stakeholder Communication 1. Facilitate decision-making processes 2. Present architecture recommendations to stakeholders 3. Manage expectations and risks
Topic 3: Solution Design	32%	– Customer Experience Design 1. Define personalization strategies 2. Plan search and navigation architecture 3. Design customer journey architectures – Pricing and Promotions Architecture 1. Plan for pricing optimization 2. Architect promotion and coupon engine 3. Design pricing structures and rules – Order Management Architecture 1. Design order processing workflows 2. Plan for split shipments and store fulfillment 3. Architect returns and exchange processes – Store Architecture 1. Plan inventory and fulfillment models 2. Define site hierarchy and channel strategies 3. Design catalog architecture and data models
Topic 4: Integration and Data Management	26%	– Integration Patterns 1. Plan for real-time vs. batch integrations 2. Select appropriate integration methods (REST, SOAP, Webhooks) 3. Design API integration strategies – Data Architecture 1. Define data governance and quality standards 2. Design data migration strategies 3. Plan data synchronization patterns – System Integration 1. Design ERP and inventory system integrations 2. Plan PIM and CMS integrations 3. Integrate payment and tax providers
Topic 5: Architecture Frameworks and Trade-offs	15%	– Architecture Principles 1. Evaluate trade-offs between technical solutions 2. Apply enterprise architecture frameworks 3. Define reference architectures – B2C Commerce Platform Architecture 1. Design for scalability, performance, and reliability 2. Understand Salesforce B2C Commerce platform components 3. Evaluate multi-tenant vs. single-tenant considerations

QUESTION 39
A third party survey provider offers both an API endpoint for individual survey data and an SFTP server endpoint that can accept batch survey data. The initial implementation of the integration includes
1.Marking the order as requiring a survey before order placement
2. On the order confirmation pace, the survey form is displayed for the customer to fill
3. The data is sent to the survey provider API, and the order it marked as not requiring a survey Later it was identified that this solution is not fit for purpose as the following issues and additional requirements were identified:
1. If the API call fails, the corresponding survey data is lost. The Business requires to avoid data loss.
2. Some customers skipped the form. The Business require sending a survey email to such customers.
3. The Order Management System (OMS) uses a non-standard XML parser it did not manage to parse orders with the survey, until the survey attribute was manually removedfrom the xml.
How should the Architect address the issues and requirements described above?

Create a custom session attribute when the survey is required. Send to the API endpoint in real-time. On failure, capture the survey data in the session and reprocess, use me session attribute to send emails for the cases when survey was skipped.

Create a custom object to store the survey data. Send to the API endpoint using a job. On success, remove the custom object. On failure, send the survey data with APIfrom the next execution of the same job. Use the custom object to send emails for the cases when the survey was skipped.

Create a custom object when the survey is required Send to the API endpoint in real-time. On success, remove the object. Onfailure, capture the survey data in the custom object and later reprocess with a job. Use the custom object to send emails for the cases when survey was skipped.

Send the survey data to the API endpoint in real-time until the survey data is successfullycaptured.Instruct the OMS development team to update their XML parser, use the Order survey attribute to send emails for the cases when the survey was skipped.

QUESTION 40
There Is an Issue with the site when the domain Is opened from Google search results. After researching the problem. It turns out that the site returns * 404 page error when accessedwith a parameter in the URL.
What should the Architect recommend to fix that issue?

Add dynamic catch-all rule to redirect to home page.

Add this snippet to the aliases configuration for the domain:

Add this snippet to the aliases configurationfor the domain

Add dynamic redirect if the URL contains parameter to Home Show.Add this snippet to the aliases configuration for the domain

QUESTION 41
An Architect to notify by the Business that order conversion dramatically dropped a few hours after go live.
Further investigation points out that customers cannot proceed to checkout anymore. The Architect is aware that a custom inventory checks with a third-party API is enforced at the beginning of checkout, and that customers are redirected to the basket page when items are no longer in stock Which tool can dearly confirm that the problem is indeed caused by the inventory check?

Sales Dashboard from Reports and Dashboards

Service Status from Business Manager

Pipeline Profiler from Business Manager

Realtime Report from Reports and Dashboards

QUESTION 42
The client provided these business requirements:
* The B2C Commerce platform will integrate with the client’s Order Management System (OMS).
* The OMS supports Integration us-no legacy RPC style SOAP services.
* The OMS is hosted on client s infrastructure.
What is the right cartridge folder to place the WSDL provided for the OMS service?

/cartridge/webreferences2

/cartridge/webreferences

/cartridge

/cartridge/services

QUESTION 43
An integration cartridge implements communication between the B2C Commerce Storefront and a third-party service provider. The cartridge contains the localServiceRegistry code:

How does this code sample accomplish authentication to the service provider?

By Issuing a Basic Auth request to the service provider.

By performing a signed SOAP Auth request using a certificate.

By wrapping the authentication service call with Basic Auth.

By disabling Basic Auth and executing the service authentication call.

QUESTION 44
During implementation, the team found that there is a notification controller exposed for an external service that marks the order as paid when notification is received. The notification URL is sent to the service together with the payment request and contains only the URL with orderlD as the parameter.
What should the Architect recommend to the team in order to prevent the unauthorized usage of the controller to mark the orders as paid?

Add a customer number in the callback URL and match the customer number against the one stored on the order.

Add HTTPS restriction to the controller start node.

Add an order token in the callback URL and match the token against the one stored on the order.

Add a session attribute and validate it on the callback.

QUESTION 45
The Client is Crowing and decided to migrate its ecommerce website to B2C Commerce. The Client provided the Architect with the f metrics for its existing website over the past 12 months and forecasted into the next year:

Noting these historical metrics and the forecasted growth of 300%, which load test targets meet best practices for testing the new B2C Commerce site?

150000 visits per hour, 3000000 page views per hour, and 37500 orders per hour

15000 visits per hour, 300000 page views per hour, and 3750 orders per hour

3000 visits per hour, 60000 page views per hour, and 750 orders per hour

1500 visits per hour, 30000 page views per hour, and 375 orders per hour

QUESTION 46
During a review of the most recent release notes, the Architect finds that Salesforce has deprecated an API that is used throughout the site. After reviewing the deprecated API usage in Business Manager, the Architect narrows down the usage of that API to a particular LINK integration cartridge. The cartridge was integrated when the site was first launched and is heavily customized for the Client.
What is the recommended way for the Architect to remove the deprecated API so the LINK integration continues to work without interruptions, and lowest level of effort’

The Architect should update all the deprecated API cats in the already integrated LINK cartridge and test thoroughly.

The Architect does not need to do anything at this time, the API will continue to work with no issues for the foreseeable future.

The Architect should check to see If the LINK cartridge has been updated already, integrate It, apply the customisations, and teat thoroughly.

The Architect should contact the company that created the LINK cartridge to fix the issue and provide the client with updated code.

QUESTION 47
The Client wishes to implement a third party integration that allows for free shipping If the customer Is a member of the third party service. When the customer’s order is exported to the Order Management System (OMS) it also creates a custom object in order to track additional data before sending that order data to the third-party service as well.
What technical concern should the Architect raise to protect performance and stability of the site1?

The customer order quota and related retention or deletion needs.

The customer’s order data sent to a third-party and related security needs.

The OMS having order data sent to a thud party and related security needs.

The custom object quota and related retentionor deletion needs.

QUESTION 48
a B2C Commerce developer has Implemented a job that connects to an SFTP, loops through a specific number of .csv rtes. and Generates a generic mapping for every file. In order to keep track of the mappingsimported, if a generic mapping is created successfully, a custom object instance w created with the .
csv file name. After running the job in the Development instance, the developer checks the Custom Objects m Business Manager and notices there Isn’t a Custom Object for each csv file that was on SFTP.
What are two possible reasons that some generic mappings were not created? Choose 2 answers

The maximum number of generic mappings was reached.

The generic mappings definition need to be replicated fromStaging before running the job.

Invalid format in one or more of the .csv files.

The job needs to run on Staging and then replicate the generic mappings and custom objects on Development

QUESTION 49
The Client wants to offer custom made container products on its new B2C Commerce storefront. TheClient provided two business requirements.
* Customer can specify container length, width, and height.
* Customer can specify the material that the container is made of.
The Client also provided the Architect a current data schema (shown below) for reference while preparing the technical documentation.

Which two gaps between the requirements and the data schema should the Architect discuss with the Client?
Choose 2 answers

The data schema includes unique identifiers for material and color fields,but neither are reflected in the business requirements.

The data schema includes an implied structure that the customer’s choices should be captured as custom objects, but there isn’t a business requirement to do so

The data schema includes a material Price_Markup field, but there Isn’t a business requirement to factor the material cost Into the final price calculation.

The data schema includes a Color_ID field, but there isn’t a business requirement to allow the customer to specify container color.

QUESTION 50
Northern Trail Outfitters (NTO) operate 200 physical stores. NTO has products that are available in some of the physical stores and not available in others. The closest physical store is determined based on customer s post zip code when they are shopping online. Only the products that are available in the customer’s closest physical store should be presented to the customer to the search results.
What are the two feasible technical approaches to meet these requirements?
Choose 2 answers

Create a separate shipping method per physical store. Use post/zip code to determine the applicable shipping method. Show only the products that are not excludedfrom the shipping method.

Create a separate category per physical store use post/Tip code with a mapping to determine the relevant category. Show only the products from this category.

Create a separate site per physical store. Use post/zip code to redirect the customer to the relevant site.
Show the products from the site navigation catalog.

Create a separate pricebook per physical store. Use post/zip code to activate this pricebook through a customer group. Show only the products with price by applying price refinement.

QUESTION 51
The Client is creating a new Storefront and their requirements include:
* ApplePay support
* Log -n through a standard OAuth2 social media account
* One Okie checkout process
* Ay B testing forpromotions
Which two items require technical documentation for customizing the Storefront Reference Architecture?
Choose 2 answers

One Click checkout process

ApplePay support

A/B testing forpromotions

QUESTION 52
Northern Trail Outfitters (NTO) wants to migrate its online shoo from a custom ecommerce platform to B2CCommerce. NTO needs to migrate several thousands of customer records profile information, address book). WTO can provide a B2C Commerce feed. It is currently using SHA-256 as an encryption mechanism for the customer passwords.
What approach can the Architect propose?

Import the customer records, including the hashed password, as B2C Commerce supports SHA-2S6, and they will be able to login with their existing password.

Do not import customer records and asks customers to create new accounts the firstfame they try to log in to the B2C Commerce storefront.

Import the customer records, excluding the password field, and B2C Commerce will automatically require a password reset the first time a customer logs m to the storefront.

Import the customer records, with the hashed password as a custom attribute, and during the login compare the entered password with the hashed password and save it in the password field.

QUESTION 53
The Client identifies that a segment of customers need to see some products on the site that other customers should not be able to access. All products are maintained within one catalog but in separate categories. A custom attribute will be used on the Profile system object to identify customers that belong to this special segment. A customer group will be made that is qualified for by this Profile custom attribute. The storefront will be customized to include navigation to relevant categories for this customer group.
Unfortunately during technical review the Client points out that the business teams have raised a concern with maintenance and want to use a shared navigation within the catalog and not use separate categories.
Which item should the Architect suggest to efficiently fulfil this new requirement while maintaining scalability?

Customize the Storefront Co use a hidden search refinement that if the user Is In the customer group then the result Includes those products with a new custom attribute.

Customize theStorefront to use separate storefront catalogs with the same navigation that If the customer Is In the customer group gets assign products appropriately.

Customize the Storefront to modify the search result that if the user is in the customer group thenthe result includes those products appropriately.

Customize the Storefront to use a hidden search refinement and modify the customer group to be qualified for by a new product custom attribute

QUESTION 54
During discovery, the customerrequired a feature that is not inducted in the standard Storefront Reference Architecture CSFRA). In order to save budget, the Architect needs to find the quickest way to implement this feature.
What is the primary resource the Architect should use to search for an existing community Implementation of the requested feature?

Salesforce Commerce Cloud GitHub repository

Salesforce Commerce Cloud Trailblazer community

Salesforce Trailblazer Portal

Salesforce B2C Commerce Documentation

QUESTION 55
The Architect has been presented with a requirement from the business to implement a new LINK cartridge.
The current site is built on the Storefront Reference Architecture, and the LINK cartridge is certified for Pipelines and Controllers. On review, the Architect notes that the Jobs are all created in Pipelines.
How should the Architect implement that cartridge to make sure the required jobs runs property?

The Job Pipelines must be updated to use SiteGenesis Controllers.

The job Pipelines must be removed and recreated with scripts.

The job Pipelines must be updated to useSFRA Controllers.

The job Pipelines must be updated to work as custom job steps.

QUESTION 56
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?

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

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

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

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