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IT Certifications · Arch-302

Salesforce B2C Solution Architect Exam Practice Test

B2C solution architecture brings together digital commerce, customer data, and connected business systems to support retail experiences across channels. The practice material uses scenarios involving storefront rendering and search visibility, shared carts, product content, pricing, consent, data retention, identity integrations, and order-event delivery. These decisions affect both shopper experience and the reliability of the services behind checkout and post-purchase communication.

Exam overview

Exam providerSalesforce
Exam codeArch-302
CategoryIT Certifications

About the Salesforce B2C Solution Architect Exam

Architecture choices in these scenarios require balancing storefront performance with discoverability, deciding which platform owns shared customer or product information, and defining how downstream services receive commerce events. You may need to distinguish centralized governance from channel-specific presentation—for example, maintaining common product content while adapting its display for each channel. Integration design also involves protecting credentials, reducing dependencies between checkout and external consumers, and accounting for different processing speeds. For customer data, architects consider consent ownership and region-specific retention controls so connected tools use consistent preferences and records are handled appropriately. These topics map to practical work such as evaluating integrations before production, selecting event-driven patterns, and designing continuity between mobile and desktop shopping sessions.

Sample Practice Questions

Review a selection from this exam's published US Practice Tests practice bank.

Question 1

A retailer is evaluating a third-party commerce integration that will process customer data. Which review should occur before production use?

  1. AAssess data handled, security controls, privacy obligations, and the vendor's operational responsibilities
  2. BAssume the vendor's contract removes all responsibility from the retailer
  3. CAllow unrestricted production access during the evaluation
  4. DReview only whether the vendor's user interface matches the storefront
Show answerCorrect answer: A

Third-party assessment should consider the data exchanged, security and privacy controls, responsibilities, and operational risk. A contract does not eliminate the retailer's obligations, and unrestricted access is unsafe.

Question 2

A retailer wants its product pages to be discoverable through search engines while keeping interactive cart updates responsive. Which storefront approach best addresses both needs?

  1. ARender every page entirely in the browser after loading a blank document.
  2. BUse server-side or static rendering for indexable page content and client-side interactions where they improve responsiveness.
  3. CPrevent search crawlers from accessing product pages so they do not see incomplete content.
  4. DPlace all product descriptions inside images to avoid rendering differences.
Show answerCorrect answer: B

Server-side or static rendering can make meaningful product content available to crawlers and improve initial rendering, while client-side behavior can support interactive features such as cart updates. The appropriate balance depends on the storefront architecture and performance needs.

Question 3

A retailer is deciding which system should own customer consent preferences used by email and personalization tools. Which design principle best prevents conflicting consent records?

  1. ALet every consuming system independently edit its own copy
  2. BDefine an authoritative consent source and provide governed updates or synchronization to consumers
  3. CStore consent only in a browser cookie with no server-side record
  4. DInfer consent from whether a customer has previously opened an email
Show answerCorrect answer: B

A clearly designated authoritative source and governed distribution reduce disagreement between systems and make consent handling easier to audit. Independent copies, browser-only storage, and inferred consent are unreliable foundations.

Question 4

A commerce platform must send order events to several downstream systems, and those systems may process events at different speeds. Which approach best reduces tight coupling between the order flow and each consumer?

  1. AHave the order transaction synchronously call every downstream system before confirming the order
  2. BPublish order events to a durable messaging or event platform for independent consumers to process
  3. CAllow each downstream system to query the storefront database directly
  4. DPut all downstream processing into the browser after checkout
Show answerCorrect answer: B

Publishing events through durable messaging decouples the producer from consumers and helps accommodate different processing rates and temporary consumer outages. Consumers can process events independently, with appropriate delivery and duplicate-handling practices.

Question 5

A retailer wants product pages to use consistent product names and descriptions across commerce, marketplaces, and printed catalogs, while allowing channel-specific presentation. Which approach best supports this?

  1. AMaintain separate, uncoordinated product descriptions in each channel
  2. BManage governed product content centrally and map it to each channel's presentation needs
  3. CCopy the storefront HTML into every channel
  4. DUse order records as the master source for product descriptions
Show answerCorrect answer: B

Centralized, governed product content helps maintain consistency, while channel mappings or presentation layers allow each destination to format and display that content appropriately.

Question 6

A commerce business wants its storefront to show consistent prices across web and mobile channels while allowing merchandising teams to manage price lists centrally. Which approach best supports this goal?

  1. AMaintain independent hard-coded prices in each channel and reconcile them monthly
  2. BUse a shared pricing source or service with channel-specific presentation rules where needed
  3. CHave each device calculate prices from product descriptions
  4. DStore prices only in browser cookies
Show answerCorrect answer: B

A shared pricing source reduces divergence between channels and gives teams a central place to manage prices. Channel-specific presentation can still be applied without duplicating the underlying pricing data.

Question 7

A company is integrating a commerce platform with a customer identity provider. Which practice best helps protect the integration credentials?

  1. AEmbed a long-lived secret in storefront source code
  2. BUse managed secret storage, restrict access, and rotate credentials according to policy
  3. CShare one credential across developers and production systems
  4. DSend credentials in plain text to make troubleshooting easier
Show answerCorrect answer: B

Managed secret storage, least-privilege access, and rotation reduce the risk of credential exposure and misuse. Secrets should not be embedded in code that is distributed to browsers or broadly shared.

How to use this practice test

The free US Practice Tests practice bank contains 50 questions for this exam. Each session presents up to 20 random questions, with results shown after the session. Use the scenarios to test how you reason about commerce architecture choices, then review any missed decisions against the underlying concepts—such as event decoupling, shared data ownership, storefront rendering, and credential protection.

Preparation tips

  • Sketch an order-event flow from checkout to multiple consumers; identify where asynchronous messaging reduces dependencies and how each consumer handles delays.
  • Compare storefront rendering choices by considering search-engine discoverability alongside interactive cart behavior.
  • Trace ownership for product content, price lists, carts, and consent preferences across channels; note which system is authoritative and where presentation can vary.
  • For integrations handling customer data, assess credential storage, consent propagation, and regional retention controls before mapping the production data flow.
  • Work through a mobile-to-desktop shopping journey and identify how cart state and order-confirmation delivery remain available without delaying checkout.
Official sourceOfficial exam page ↗