Salesforce Plat-Arch-201 : Salesforce Certified Platform Data Architect

Plat-Arch-201 pass collection

Exam Code: Plat-Arch-201

Exam Name: Salesforce Certified Platform Data Architect

Updated: Oct 10, 2026

Q & A: 279 Questions and Answers

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About Salesforce Plat-Arch-201 Exam

Walking into the Plat-Arch-201 exam without ever practicing under timed conditions is a risk you do not need to take. The ExamCost test engines simulate the real exam environment, letting you rehearse with Salesforce Certified Platform Data Architect practice questions until the format feels second nature.

Salesforce Plat-Arch-201 Exam Overview:

Certification Vendor:Salesforce
Exam Name:Salesforce Certified Platform Data Architect Exam
Exam Number:Plat-Arch-201
Available Languages:English
Exam Price:USD 400
Exam Duration:105 minutes
Exam Format:Multiple Select, Multiple Choice
Certificate Validity Period:3 years
Related Certifications:Salesforce Certified Data Architect
Salesforce Certified B2C Solution Architect
Salesforce Certified Application Architect
Salesforce Certified B2B Solution Architect
Real Exam Qty:60
Recommended Training:Data Architect Certification Preparation Guide
Salesforce Trailhead Data Architecture Modules
Exam Registration:Salesforce Credentials Overview
Salesforce Certification Registration (Webassessor)
Sample Questions:Free Download Plat-Arch-201 exam cost
Exam Way:Online proctored or onsite test center via Kryterion Webassessor
Pre Condition:Recommended prior experience with Salesforce Data Architect or equivalent experience in data architecture and integration design.
Official Syllabus URL:https://trailhead.salesforce.com/credentials/platformdataarchitect

Salesforce Plat-Arch-201 Exam Syllabus Topics:

SectionObjectives
Topic 1: Data Migration- Data migration strategies and planning
- Data cleansing and transformation
Topic 2: Data Management- Data quality management
- Data governance principles
- Master data management (MDM) concepts
Topic 3: Data Architecture and Design- Conceptual and logical data modeling
- Data modeling best practices in Salesforce
- Handling large data volume and scalability considerations
Topic 4: Data Integration- ETL vs ELT strategies
- API-based integration approaches
- Integration patterns in Salesforce
Topic 5: Salesforce Data Model and Platform Capabilities- Relationships and schema design
- Standard and custom objects
- Reporting and analytics considerations

Your Plat-Arch-201 Exam Questions, Answered

The Salesforce Certified Platform Data Architect exam (code: Plat-Arch-201) is the official Salesforce exam that leads to the Salesforce Certified Platform Data Architect certification. It sits at the Expert level of the Salesforce certification track. It is also connected with related credentials such as Salesforce Certified Data Architect, Salesforce Certified Application Architect, Salesforce Certified B2B Solution Architect, Salesforce Certified B2C Solution Architect. Passing it proves to employers that your skills have been validated by Salesforce itself, which is why the Plat-Arch-201 credential keeps showing up in job postings.

The Salesforce Certified Platform Data Architect exam gives you 105 minutes to work through 60. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the ExamCost test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.

According to Salesforce, the following applies: Recommended prior experience with Salesforce Data Architect or equivalent experience in data architecture and integration design.. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://trailhead.salesforce.com/credentials/platformdataarchitect before you register.

You can book your Salesforce Certified Platform Data Architect exam through the official channels below:

Depending on availability in your region, the exam is delivered as Online proctored or onsite test center via Kryterion Webassessor.

Salesforce lists the following training options for Salesforce Certified Platform Data Architect candidates:

Official courses build a solid foundation, and pairing them with the 279 practice questions from ExamCost shows you how ready you really are before you spend money on the exam itself.

Yes. ExamCost offers a free Plat-Arch-201 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your Salesforce Certified Platform Data Architect material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.

If you take the corresponding Plat-Arch-201 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.

The official Salesforce Certified Platform Data Architect syllabus is organized into 5 main domains. The first three are Data Management, Salesforce Data Model and Platform Capabilities, and Data Architecture and Design. For the full domain-by-domain breakdown, see the complete Exam Topics outline above.

Salesforce Certified Platform Data Architect Sample Questions:

Question #1

Universal Containers (CU) is in the process of implementing an enterprise data warehouse (EDW). UC needs to extract 100 million records from Salesforce for migration to the EDW. What data extraction strategy should a data architect use for maximum performance?

  • A. Install a third-party AppExchange tool.
  • B. Use the Bulk API in parallel mode.
  • C. Utilize PK Chunking with the Bulk API.
  • D. Call the REST API in successive queries.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Explanation: Only visible for ExamCost members. You can sign-up / login (it's free).

Question #2

Universal Container (UC) stores 10 million rows of inventory data in a cloud database, As part of creating a connected experience in Salesforce, UC would like to this inventory data to Sales Cloud without a import. UC has asked its data architect to determine if Salesforce Connect is needed. Which three consideration should the data architect make when evaluating the need for Salesforce Connect?

  • A. You need to expose data via a virtual private connection.
  • B. You need to small amounts of external data at any one time.
  • C. You have a large amount of data and would like to copy subsets of it into Salesforce.
  • D. You want real-time access to the latest data, from other systems.
  • E. You have a large amount of data that you don't want to copy into your Salesforce org.
Reveal Solution  Discussion  0

Correct Answer: B,D,E  🗳️

Explanation: Only visible for ExamCost members. You can sign-up / login (it's free).

Question #3

UC has a roll-up summary field on Account to calculate the count of contacts associated with an account. During the account load, SF is throwing an "Unable to lock a row" error. Which solution should a data architect recommend, to resolve the error?

  • A. Leverage data loader platform API to load data.
  • B. Perform Batch job in parallel mode and reduce Batch size
  • C. Perform Batch job in serial mode and reduce batch size
  • D. Defer roll-up summary fields calculation during data migration.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Explanation: Only visible for ExamCost members. You can sign-up / login (it's free).

Question #4

Northern Trail Outfitters <NTO> is streaming IoT data from connected devices to a cloud database. Every 24 hours. 100,000 records are generated.
NIO employees will need to see these lol records within Salesforce and generate weekly reports on it. Developers may also need to write programmatic logic to aggregate the records and incorporate them into workflows.
Which data pattern will allow a data architect to satisfy these requirements, while also keeping limits in mind?

  • A. Virtualization
  • B. Unidirectional integration
  • C. Persistence
  • D. Bidirectional integration
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Explanation: Only visible for ExamCost members. You can sign-up / login (it's free).

Question #5

Universal Containers (UC) has over 10 million accounts with an average of 20 opportunities with each account. A Sales Executive at UC needs to generate a daily report for all opportunities in a specific opportunity stage. Which two key considerations should be made to make sure the performance of the report is not degraded due to large data volume?

  • A. Number of characters in report query.
  • B. Number of records returned by report query.
  • C. Number of queries running at a time.
  • D. Number of joins used in report query.
Reveal Solution  Discussion  0

Correct Answer: B,D  🗳️

Explanation: Only visible for ExamCost members. You can sign-up / login (it's free).

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