Salesforce ARC-300 : Architect B2C Commerce Solutions

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Salesforce ARC-300 Exam Overview:

Certification Vendor:	Salesforce
Exam Name:	Architect B2C Commerce Solutions
Exam Number:	ARC-300 (Retired / Replaced by Arch-303)
Real Exam Qty:	60-65
Related Certifications:	Salesforce Certified Application Architect Salesforce Certified B2C Commerce Cloud Developer
Certificate Validity Period:	2 years
Passing Score:	65%
Exam Format:	Multiple-select, Scenario-based, Multiple-choice
Exam Duration:	105 minutes
Exam Price:	USD 400; Retake: USD 200
Available Languages:	English
Recommended Training:	Trailhead: Prepare for Your B2C Commerce Architect Credential Salesforce B2C Commerce Documentation
Exam Registration:	Trailhead Academy Exam Page Webassessor Registration
Sample Questions:
Exam Way:	Online proctored or onsite at Kryterion testing centers
Pre Condition:	Salesforce Certified B2C Commerce Cloud Developer credential
Official Syllabus URL:	https://trailheadacademy.salesforce.com/certificate/exam-b2c-comm-architect---Arch-303

Salesforce ARC-300 Exam Syllabus Topics:

Salesforce Architect B2C Commerce Solutions Exam FAQ Hub

How much does the ARC-300 exam cost, and what is the passing score?

Registering for the Salesforce Architect B2C Commerce Solutions exam costs USD 400; Retake: USD 200, and you need 65% to pass. One detail worth remembering: a failed attempt is not discounted — retaking the exam means paying USD 400; Retake: USD 200 again in full. Use the Braindumpsqa test engine to benchmark yourself first; when your mock results consistently clear 65%, you are ready to book.

What is the Salesforce Architect B2C Commerce Solutions certification exam?

The ARC-300 exam is Salesforce's official test for the Salesforce Certified B2C Commerce Architect credential, a certification at the Architect / Advanced level. Earning it tells employers your skills have been verified by the vendor itself, which carries real weight in hiring and promotion decisions. Within the same certification track, it sits alongside Salesforce Certified B2C Commerce Cloud Developer, Salesforce Certified Application Architect, so it can also serve as a stepping stone toward those credentials.

Which topics does the ARC-300 exam test?

Salesforce divides the Salesforce Architect B2C Commerce Solutions exam into 5 domains. The largest ones are Configuration & Governance at 16%, Integrations and Data Management at 22%, Monitoring, Troubleshooting & Optimization at 14% — together these account for the bulk of your score, so start there. The complete domain-by-domain outline appears in the exam topics section above on this page.

If I fail the Salesforce Architect B2C Commerce Solutions exam, what are my options? And how fast do I get the product?

Two layers of protection here. First, delivery: your ARC-300 product is available for instant download, and a copy lands in your email within one minute of payment — if 2 hours pass with nothing (check spam first), our support team will resend it. There is no cap on how many computers you can install it on. Second, the refund policy: if you take the ARC-300 exam within 60 days of purchase and fail, you may claim a full refund. The claim needs a scanned enrollment slip plus your official Score Report PDF, filed within 2 days after the exam, and it is settled within 7 days. The policy covers only the corresponding exam — attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders are excluded, and the candidate's name must match the payer's. If you would rather keep studying, you can instead exchange your product for two free exam products of equal value and keep the update service on your original purchase.

How long is the ARC-300 exam, and how many questions does it have?

You will face 60-65 questions in 105 minutes on the Salesforce Architect B2C Commerce Solutions exam. Do the math and the per-question budget is tight, which is why pacing drills matter as much as content review. Our advice: take two or three full timed mocks in the Braindumpsqa engine before the real thing, and practice skipping a stubborn question instead of burning five minutes on it.

Does Salesforce recommend any official training for the ARC-300 exam?

Yes — Salesforce lists these official training options for Salesforce Architect B2C Commerce Solutions candidates:

• Trailhead: Prepare for Your B2C Commerce Architect Credential
• Salesforce B2C Commerce Documentation

Formal training teaches the syllabus; then the 67 practice questions from Braindumpsqa show you whether that knowledge holds up under real exam conditions.

Can I test-drive the ARC-300 material before paying?

Of course. Braindumpsqa publishes a free PDF demo for the Salesforce Architect B2C Commerce Solutions exam so you can review real sample questions and answers first. Every purchase also includes 365 days of free updates, and after that period you can renew the update service at a 50% discount directly from your member zone.

Do I need to meet any requirements before taking the ARC-300 exam?

Salesforce Certified B2C Commerce Cloud Developer credential Eligibility rules are set by Salesforce and do change from time to time, so double-check the latest requirements on the official exam page at https://trailheadacademy.salesforce.com/certificate/exam-b2c-comm-architect---Arch-303 before you register.

Where do I sign up for the Salesforce Architect B2C Commerce Solutions exam?

Registration for the ARC-300 exam runs through these official channels:

• Webassessor Registration
• Trailhead Academy Exam Page

As for how you will actually sit the exam: Online proctored or onsite at Kryterion testing centers. Choose whichever delivery option suits your setup when you book.

Salesforce Architect B2C Commerce Solutions Sample Questions:

Question #1
The Client wants to offer custom made container products on its new B2C Commerce storefront. The Client 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

A. 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.
B. The data schema includes unique identifiers for material and color fields, but neither are reflected in the business requirements.
C. The data schema includes a Color_ID field, but there isn't a business requirement to allow the customer to specify container color.
D. 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

Question #2
A client receives multiple feeds from third parties on the same SFTP location:
* Product prices (sftp: prod/prices)
* Stores information (sftp: prod/stores;
* Product information (sftp: prod/catalog)
* Categories information (sftp: prod/marketing)
* Content (sftp: prod/marketing)
Some of the feeds are placed on sftp multiple times a day, as the information is updated in the source system.
The Architect decides to have only two jobs:
* One that checks and downloads available feeds every hour
* One that imports the files from Webdav once a day before the data replication, using the standards steps available in the Job Framework Which design is correct for the import Job, taking the steps scope in consideration?

A. - four sibling flows execute steps ki parallel: import products, stores, prices, content
- fifth flow executes: import categories
- last flow executes steps In sequence: reindex
B. - three siting flows Import steps In parallel: import products, stores, prices
- fourth flow executes: import categories
- last flow executes steps in sequece: reindex, Import content
C. -Four sibling flows execute steps in parallel: import products, stores, price, content
-last flow executes steps in sequence: import:categories, reindex
D. - four sibling flows execute steps in parallel: import products, stores, prices, content
- last flow executes steps in sequence import categories, reindex

Question #3
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?

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 step uses ExecuteScriptModule to download the files from SFTP, end two standard steps to Import the promotion end coupons.
C. 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.
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.

Question #4
A B2C Commerce developer has recently completed a tax service link cartridge integration into a new SHU site. During review, the Architect notices the basket calculation hook is being run multiple times during a single tax call.
What is the reason for the duplicate calculations being run?

A. The checkout is designed to recursively refer to the same hook.
B. The tax cat is being called multiple times.
C. There are multiple hook.js Wes referring to the same hook.
D. The LINK cartridge Is Included multiple times in the cartridge path.

Question #5
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?

A. Omit the calculation of shipping cost until the customer is ready to check out and has chosen the shipping method they want to
B. Wrap the adding of product and shipping cost calculation in a transaction which Is then rolled back to restore the original state
C. Wrap each Individual step of the process its own transaction Instead of using one transaction for all steps.
D. Omit the removal of the Item and speed up the process for the customer by adding the product to the basket for them.

Solutions: