[Mar 12, 2026] Get to the Top with Arch-303 Practice Exam Questions [Q30-Q49]

[Mar 12, 2026] Get to the Top with Arch-303 Practice Exam Questions

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NEW QUESTION # 30
A developer is remotely fetching the reviews for a product.
Assume that it's an HTTP GET request and caching needs to be implemented, what consideration should the developer keep in mind for building the caching strategy?

• A. Remote include with caching only the reviews
• B. Use custom cache
• C. Cache the HTTP service request
• D. Cached remote include with cache of the HTTP service

Answer: D

Explanation:
For efficient caching of HTTP GET requests used to fetch product reviews, the best practice is to use a cached remote include combined with caching of the HTTP service itself (Answer D). This method involves caching the output of the remote service call at the service layer and reusing it for subsequent requests. This approach minimizes the number of calls to the remote service, reduces load times, and ensures that the displayed reviews are up-to-date as per the cache's freshness settings. It optimally balances the performance benefits of caching with the need to keep content like reviews current.

NEW QUESTION # 31
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?

• A. /cartridge/services
• B. /cartridge/webreferences2
• C. /cartridge
• D. /cartridge/webreferences

Answer: D

Explanation:
In Salesforce Commerce Cloud, the standard practice for organizing WSDL files for SOAP services is to place them in the /cartridge/webreferences directory. This folder is specifically designed for storing web service definitions (WSDLs), ensuring they are managed in a structured manner within the cartridge. This organization aids in maintaining clean architecture and simplifies access to these service definitions for development and maintenance purposes.

NEW QUESTION # 32
During the testing of the login form, QA finds out that the first time the user can log in, but every other login attempt from another computer leads to the homepage and the basket being emptied. Developers tried to debug the issue, but when they add a breakpoint to the login action, it is not hit by the debugger.
Whatshould the Architect recommend developers to check?

• A. Add disable cache page in the template ISML - <iscache status--off''/>.
• B. Check Login Form and any includedtemplates for includes that enable page caching.
• C. Add remote include for the login page
• D. Remove CSRF protection from Login Form Action.

Answer: B

Explanation:
When QA encounters issues with login persistence across multiple computers, where subsequent logins lead to a redirection and an emptied basket, the likely culprit could be unintended caching of login-related pages or processes. In Salesforce B2C Commerce, certain cache settings might inadvertently cause user sessions to be shared or not properly invalidated. The recommendation D, to check the login form and related templates for caching directives that might be erroneously caching login actions or user-specific data, addresses this potential issue. Developers should ensure that pages handling user sessions and authentication are configured to disable caching, thus preventing session data from being mistakenly retained or shared across different users.

NEW QUESTION # 33
a clientuses 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?

• A. Create a Job and define three custom steps: download the files from SFTP, import promotions, import coupons
• B. Create 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.
• C. Create 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.
• D. Create 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.

Answer: B

Explanation:
To handle the import of promotion and coupon data from an SFTP location, the best approach is to create a job consisting of three steps as described in option C. The first step involves a custom script to download the files from the SFTP server-this is necessary because file retrieval from external servers typically requires specific connectivity and security configurations that are best handled in a custom-coded step. The subsequent two steps would utilize standard Salesforce B2C Commerce job steps to import the downloaded promotion and coupon data into the platform. This method ensures that the data flow is streamlined, from retrieval through to integration into the Commerce platform.

NEW QUESTION # 34
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

• A. One Click checkout process
• B. ApplePay support
• C. A/B testing forpromotions
• D. log in through a standard OAuth2 social media account

Answer: A,D

Explanation:
For customizing the Storefront Reference Architecture to meet specific requirements, the following items would require detailed technical documentation:
* Option A (One Click checkout process): Implementing a one-click checkout process involves significant customization to streamline the checkout flow, potentially requiring integration with payment providers and modifications to the user session management.
* Option C (Log in through a standard OAuth2 social media account): Integrating OAuth2 for social media logins involves handling authentication tokens, user sessions, and potentially syncing user data with the B2C Commerce profiles, all of which require detailed security and integration documentation.
These customizations require careful planning and implementation to ensure they work seamlessly with existing Storefront Reference Architecture components and meet security standards.

NEW QUESTION # 35
An Architect has been approached by the Business with a request to create a custom product finder. The finder would initially be available ononly one site, and would eventually be extended to be available on all sites the Business maintains. There is a requirement that these wrings art also available to be used in a Job context for export to other systems.
Each site will have a differentcategory avertable for use by the product finder.
Where should the Architect store the custom settings for use on both the storefront and in a job context?

• A. Jobs Framework parameters
• B. Custom Object with an Organizational Scope
• C. Category custom attributes
• D. Custom Object with a Site Scope

Answer: B

Explanation:
To manage custom settings for a product finder that needs to be accessible both on the storefront and in a job context, storing these settings in a Custom Object with an Organizational Scope is most appropriate. This allows the settings to be centralized and accessible across different sites and job contexts, ensuring consistency and reusability of the configurations:
* Organizational Scope: Enables settings to be shared across multiple sites without duplicating data, maintaining a single source of truth for configurations that affect various parts of the organization.
* Custom Object: Provides the flexibility to define specific attributes and values that are unique to the business requirements of the product finder and other integrations.

NEW QUESTION # 36
During a technical review, the Client raises a need to display product pricing on theProduct Detail Page (PDP) with discounted values per promotion. The Client notes customers complained of bad user experiences in the past when they would add a product to the basket from the cached PDP and then see a higher price when they started checkoutas the promotion had expired.
What should the Architect suggest be implemented for this given that performance should be minimally impact?

• A. Adjust the PDP to have a low caching period during the promotion.
• B. Modify the page to vary the cache by price and promotion.
• C. Remove caching of the product page during the promotion.
• D. Create a separate template or view based on the promotion.

Answer: B

Explanation:
To address the issue of pricing discrepancies on the Product Detail Page (PDP) due to promotions expiring between the page view and checkout, the Architect should suggest modifying the page cache to vary by price and promotion (Answer C). This solution allows the cache to store different versions of the page based on the current price and applicable promotions. By doing so, it ensures that customers always see the most accurate pricing information depending on the active promotions at the time of their visit, thereby improving the user experience and reducing confusion at checkout. This method also minimizes the performance impact compared to completely disabling cache, as it still allows caching but in a more dynamically controlled manner.

NEW QUESTION # 37
The following promotions are configured with no exclusivity (can be combined with any other promotion) in a -1month campaign:
* Free correct- in -store shipping
* 20% accessories products discount, applies for all customers
* $5 off coupon based discount, sent to a selected group of customers
The combination of above promotions allows customers to get 16 socks for free in store. This was unintended, and the Client If considering disabling the coupon. The Client is concerned about a potential spike in the number of Call Center calls from customers who had the coupon code added to their baskets before it was disabled. As basket lifetime is set to 30 days for all customers, this can continue for the full length of the campaign.
What solutionshould the Architect suggest to keep the Call Center calls to a minimum?

• A. Disable the coupon code. Reduce the basket lifetime in Business Manager to expire some of the existing baskets
• B. Disable the coupon code. Restart the production instance from control Center to dear existing baskets.
• C. Disable the coupon code. Email all the customers to not use the coupon code in their baskets.
• D. Disable the coupon code. Clear the production cache from the Business Manager to clear existing baskets.

Answer: A

Explanation:
Reducing the basket lifetime is a strategic approach to minimizing the impact of disabling a promotional coupon. This action will cause baskets that may still contain the now-disabled coupon to expire sooner, thereby reducing the potential volume of calls to the Call Center from customers inquiring about the coupon.
This method also avoids the drastic measure of clearing all existing baskets or restarting the production instance, which could disrupt user experience and lead to further customer dissatisfaction.

NEW QUESTION # 38
An existing B2C Commerce site has the following aliases configuration:

Which statement related to this configuration is incorrect?

• A. Hostname www.example.de will redirect to www.example.com/de.
• B. Hostnamewww.example.comwill redirect to www example com/us
• C. Site supports multiple hostnames and locates.
• D. Hostname www example.co.uk will redirect to www.example.com/uk.

Answer: B

Explanation:
In the provided configuration, the incorrect statement is B. While it appears that the hostname www.example.
com should redirect to www.example.com/us based on the "if-site-path": "us" entry, this assumes that the default path or redirect isn't overridden by other configurations within the hostname alias file not visible in the snapshot provided. Typically, in Salesforce B2C Commerce, such a direct statement about redirection should align with explicit mapping rules that include hostname and path directives, which are not detailed for www.
example.com to www.example.com/us in the snippet provided. This absence suggests that the statement may be incorrect unless corroborated by additional detailed mappings in the full configuration file.

NEW QUESTION # 39
A Retailer has a single storefront site and a Product Management System (PIM). The Pin is Generating the master catalog and storefront categorization catalog every day and it uploading them toSFTP how should the Architect configure the import job flows following the best practices?

• A. 1st flow is global to download the files from SFTP. 2nd flow is global to import the storefront catalog
  3rd flow K global to Import the master catalog.
• B. 1st flow is global to download the files horn SFTP. 2nd flow is global to import the master catalog. 3rd flow Is global to Import the storefront catalog.
• C. 1st flow is assigned to the site to download the files from SFTP. 2nd flow is assigned to the site to Import the storefront catalog 3rd flow It global to Import the master catalog.
• D. 1st flow is assigned to the site to download the files from SFTP. 2nd flow is assigned to the site to Import the master catalog. 3rd flow K global to Import the storefront catalog.

Answer: A

Explanation:
For optimal job flow concerning data import from a PIM system, the sequence should begin with downloading files globally from an SFTP site, followed by importing data into the B2C Commerce platform:
* First flow: Download files, ensuring all required files are available and ready for import.
* Second flow: Import the storefront catalog which likely has dependencies on the master catalog but is generally smaller and can be updated more rapidly.
* Third flow: Import the master catalog, as it typically contains the foundational data needed for various site functionalities.
This sequence respects data dependency and integrity, ensuring that the storefront reflects the most current and accurate information after all relevant data is imported.

NEW QUESTION # 40
The Client currently manages Customers, Inventory, and Product Information with dedicated backend systems as shown In the Systems Diagram below. There is also an external Email Marketing System (EMS) in place.
The EMS needs order data to email recommendations to customers using an existing email campaign. These recommendations should be to only send for products that are in stock. The EMS has no access to the backend systems so this data should come from the Salesforce B2C Commerce site.

Which relationships should be added to the Systems Diagram to complete it and fulfill the chant requirements necessary for the email campaign?

• A. Order andInventory should be exported from Production. Products should be exported from Staging.Customers should be exported from the external Customer Management System.
• B. Order, Customer, and Inventory data should be exported from Production. Product data should be exported from staging.
• C. Order, Customer, and Product data should be exported from Staging. Inventory data should be exported from Production.
• D. Order and Customer data should be exported from Production. Product and Inventory data should be exported from Staging.

Answer: D

Explanation:
In the given scenario, where the Email Marketing System (EMS) requires order data to send product recommendations based on stock availability, it is crucial that the most up-to-date and relevant data is used.
Here's why the chosen data sources are appropriate:
* Order and Customer Data from Production: Since order and customer interactions occur in real- time, exporting this data from the Production environment ensures that the most current information is used for the email marketing campaigns. This accuracy is vital for personalization and timeliness of the communications sent to customers.
* Product and Inventory Data from Staging: Given that the staging environment is typically one step behind production and is used for testing before changes go live, it provides a stable dataset that reflects what is currently live without the risk of including any unvetted changes. This setup is suitable for inventory and product data, which are less susceptible to minute-by-minute changes compared to order data and can be pre-validated before use in marketing efforts.
This configuration helps ensure that the EMS has access to reliable data reflecting current stock levels and product details, which is essential for crafting accurate marketing messages based on product availability.

NEW QUESTION # 41
The client provided these business requirements:
* The B2C Commerce storefront will integrate with the client's Order Management System (OMS).
* The storefront will provide reel-time order export of successfully pieced orders The OMS supports both web service export end SFTP batch order export, but the client has expressed concern about the availability of the OMS.
Which two solutions satisfy the requirements and address the OMS reliability concern?
Choose 2 answers

• A. Implement a batch export of orders to SFTP, excluding exported orders. This runs as a scheduled fc>b with a high-frequency run rate end marks processed orders as exported upon success.
• B. Implement a live export of orders during checkout vie web service, marking the processed order as exported when the AM returns successfully.
• C. implement a batch export of orders via web service, excluding exported orders. This runs as a scheduled Job with an hourly run rate end marksprocessed orders as exported upon success.
• D. Implement a Live export of orders during checkout via SFTP, marking the processed order as exported when it has completed successfully.

Answer: A,C

Explanation:
Given the concerns about the reliability of the OMS, implementing scheduled batch exports ensures that order data is not lost due to potential OMS downtime and allows for reattempting failed exports. Option B uses SFTP for a high-frequency batch export, which can be scheduled to run multiple times a day, ensuring minimal delay in order synchronization while marking orders as exported upon successful transmission.
Option C provides a similar safeguard but via web service, which can be scheduled to run hourly. Both methods enable tracking of export status and can handle temporary downtimes by reattempting the export until successful, aligning with the need for reliability in integration processes.

NEW QUESTION # 42
The Client has just acquired a new brand and wants toIntegrate the new brand s current ecommerce site into a current realm as a new site. The acquisition has its own Enterprise Resource Planning (ERP) system for product data and inventory. The new site will use the existing realm's Order Management System (OHS) and Customer Relationship Management (CRM) system.
What two requirements does the Architect need to keep in mind when creating the technical specification document?
Choose 2 answers

• A. A new inventory Import Job must be created to manage inventory.
• B. Anew product Import Job must be created to manage products.
• C. A new order export job must be created to export orders.
• D. A new customer export Job must be created to export customers.

Answer: A,B

Explanation:
When integrating a new brand's ecommerce site into an existing realm, the architect needs to ensure that product data and inventory from the new brand's Enterprise Resource Planning (ERP) system are correctly managed within the realm. Therefore, creating new import jobs for products (Answer B) and inventory (Answer C) is essential. These import jobs will facilitate the synchronization of the new brand's product catalog and inventory levels with the existing Order Management System (OMS) and Customer Relationship Management (CRM) systems of the realm. Such integration is crucial for maintaining up-to-date product and inventory information across the systems, ensuring seamless operations and data consistency.

NEW QUESTION # 43
Which two activities should an Architect encourage the replication team to follow based on S2C Commerce best practices?
Choose 2 answers

• A. Use the undo replication process to roll back to the previous replication if necessary.
• B. Wait 15 minutes after the recreation process completes for the cache todear automatically.
• C. Use the undo replication process to roll back code replications only, not data replications.
• D. Replicate the latest data to Production during periods of increased site use to ensure freshness.

Answer: A,C

Explanation:
* Option A (Use the undo replication process to roll back to the previous replication if necessary):
This best practice ensures that if a replication introduces errors or issues, there is a way to quickly revert to a previous state without impacting the ongoing operations of the commerce site.
* Option C (Use the undo replication process to roll back code replications only, not data replications): Focusing undo operations on code replication rather than data ensures that functional issues caused by code changes can be quickly addressed without affecting the integrity or consistency of the data within the system.
These practices help maintain the stability and reliability of the production environment by providing mechanisms to manage and mitigate risks associated with updates and changes.

NEW QUESTION # 44
A developer is validating the pipeline cache and noticed that the PDP page is very low cached. The one parameter is snowing the position on the product fisting page upon checking the site and code.
What should the developer adjust in order to improve the page cache hit ratio, keeping in mind that the client is Insisting on the parameter for their analytics?

• A. Add the key to the cache exclude parameters.
• B. Rework the Implementation so it doesn't depend on that parameter.
• C. Rework the Implementation so the parameter is not passed In the URL and isread from the URL hash.
• D. Rework the implementation so it reads the parameter on client-side, passesit to the analytics and exclude It from cache parameters.

Answer: A

NEW QUESTION # 45
The storefront integrates with a REST based Address verification service (AVS) that uses token based security. The sequence of calls in the API documentation for this AVS looks like the following
1. Client authentication call, which contains the merchantId and secret in a GET request and returns a token in the response.
2. Address verification call, which contains the token and the address to verify in a POST request.
Once the token is obtained, it is valid for hours and it is not needed to request a new one for subsequent address verification calls, the AVS charges for every request made no matter if it is client authentication call or address verificationcall.
Which three strategies could be applied to allow for efficient use of the service without compromising security? Choose 3 answers

• A. Use a job to store and update the token in a customobject that is used from the storefront code
• B. Obtain the token from local storage of the browser and update it once It expires.
• C. Use HTTPService caching for the client authentication call.
• D. Obtain the token from a custom cache before making the client authentication call.
• E. Apply page caching to the client authentication controller that is used with AJAX.

Answer: A,C,D

Explanation:
To efficiently use the REST-based Address Verification Service (AVS) while maintaining security, it is crucial to manage token usage and refresh effectively. Using a custom cache to store the token (Answer C) prevents unnecessary authentication calls by reusing the valid token, thus reducing the number of chargeable requests. Implementing HTTPService caching for the client authentication call (Answer D) optimizes the performance by caching the response, thereby avoiding repetitive and unnecessary calls. Lastly, employing a scheduled job to regularly update and store the token in a custom object (Answer E) ensures that the token is always up-to-date and available for use without repeated authentication, thus optimizing the cost and efficiency of using the AVS.

NEW QUESTION # 46
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?

• A. By performing a signed SOAP Auth request using a certificate.
• B. By disabling Basic Auth and executing the service authentication call.
• C. By wrapping the authentication service call with Basic Auth.
• D. By Issuing a Basic Auth request to the service provider.

Answer: B

Explanation:
The code sample shows the creation of a service request to a third-party service provider, where the authentication method is explicitly set to 'NONE' using the line svc.setAuthentication("NONE");. This configuration implies that the request does not use Basic Authentication or any embedded credentials like client ID and secret in the HTTP headers for authentication purposes. Instead, it builds the authentication details into the request body, which suggests that the service expects credentials as part of the payload rather than as part of the standard authentication headers, thus effectively disabling Basic Auth for this transaction.

NEW QUESTION # 47
During code review, the Architect found that there is a service call on every visit of the product detail woe (PDP).
What best practices should the Architect ensure are followed for the service configuration?
Choose 2 answers

• A. Service logging is disabled.
• B. Circuit breaker is enabled.
• C. Service timeout is set.
• D. Service mock up call is configured.

Answer: D

Explanation:
For logging practices in a complex LINK cartridge integration, the recommendation is:
* Get logger for cartridge-specific category (C): This practice allows for more precise and relevant logging by focusing on the specific cartridge, making troubleshooting more efficient.
* Report debug level message for the back-end asynchronous communication: This ensures that all detailed interactions are logged, providing valuable data for diagnosing issues.
* Report all errors at error level message: This categorizes all critical issues under error logs, which is essential for quick identification and resolution of problems affecting the system's operations.
This structured logging strategy enhances the ability to monitor and troubleshoot the system effectively, especially in complex integrations where multiple components interact asynchronously.

NEW QUESTION # 48
An Architect isperforming an audit of production logs via Log Center and finds some potentially dangerous custom log output.

In which two ways It this log output Improper In a production environment? Choose 2 answers

• A. The log information includes the order number and customer s email, which violates PCI.
• B. The log information includes the customer's card CW (card security code) and expiration date, which violates PCI.
• C. Information logs should not be used in a production environment
• D. The log information includes the customer s cardname as it appears along with the credit card number (PAN), which violates PCI.

Answer: A,D

Explanation:
In a production environment, logging sensitive customer information such as credit card details (PAN, CVV, expiration date) can lead to severe security and compliance issues, specifically violating PCI DSS (Payment Card Industry Data Security Standard) requirements. The standards strictly prohibit the storage of CVV codes and mandate that any PAN displayed must be masked. Storing such data in logs is not only a risk for data breaches but also non-compliance with these standards can lead to penalties.
* Option A: Including the customer's card name along with the full credit card number in logs is a clear violation of PCI DSS requirements, which stipulate that no more than the last four digits of the card number may be displayed.
* Option B: Logging the card security code (CVV) and expiration date is explicitly prohibited by PCI DSS, which requires that sensitive authentication data, including CVV, must never be stored post- authentication, even if it is encrypted.

NEW QUESTION # 49
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