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Exam Review

Key Facts: Salesforce CTA Exam

$6,000

Total Exam Cost

Salesforce ($1,500 eval + $4,500 board)

180 min

Preparation Time

Scenario review before presentation

85 min

Board Session

45 min presentation + 40 min Q&A

3-4

Board Evaluators

CTA panel members

~300

Active CTAs Worldwide

Estimated (Salesforce highest credential)

10+

Recommended Mock Sessions

CTA coaching best practice

The CTA credential requires two stages: the Architect Review Board Evaluation ($1,500, online, one evaluator, shorter scenario) and the Architect Review Board Exam ($4,500, panel of 3-4 CTAs, full scenario). The Review Board gives candidates 180 minutes of preparation, then 45 minutes to present a solution and 40 minutes of Q&A defense. Domains include Solution Design (30%), Security and Integration (25%), Data and Performance (25%), and Governance and Presentation (20%). Prerequisites include Application Architect and System Architect credentials.

Sample Salesforce CTA Practice Questions

Try these sample questions to review concepts for the Salesforce CTA exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A client requires real-time data synchronization between Salesforce and an on-premise ERP system. Which integration pattern is MOST appropriate?
A.Batch Data Synchronization
B.Remote Process Invocation - Request and Reply
C.UI Update Based on Data Changes
D.Data Virtualization
Explanation: Remote Process Invocation - Request and Reply enables real-time synchronous integration where Salesforce calls the on-premise ERP and waits for a response. This pattern ensures data consistency and immediate feedback. For on-premise connectivity, Salesforce Connect or a middleware layer handles firewall traversal.
2When designing a multi-org Salesforce architecture, which factor is MOST critical in determining whether to use a single org or multiple orgs?
A.The number of Apex classes
B.Data isolation and regulatory compliance requirements between business units
C.The preferred color scheme for the UI
D.The number of email templates
Explanation: Data isolation and regulatory requirements (such as GDPR, HIPAA, or industry-specific mandates) are the primary factors driving multi-org decisions. If business units must maintain strict data segregation for legal or compliance reasons, separate orgs may be necessary. Other factors include conflicting customization needs and release cycle independence.
3An architect is designing a data model for an organization with 500 million records in a single object. Which strategy addresses large data volume (LDV) concerns?
A.Add more custom fields to reduce the number of objects
B.Implement data archiving, skinny tables, custom indexes, and partition data using external IDs for efficient querying
C.Store all data in a single text field as JSON
D.Create 500 custom objects with 1 million records each
Explanation: LDV strategy combines data archiving (removing old records to external storage), skinny tables (denormalized query-optimized tables), custom indexes (on frequently filtered fields), and selective queries with external ID-based partitioning. These techniques maintain query performance as data grows.
4Which sharing model design provides the MOST restrictive default access while allowing specific record sharing?
A.Organization-Wide Default (OWD) set to Public Read/Write with no sharing rules
B.OWD set to Private with role hierarchy, sharing rules, and manual sharing for controlled access
C.OWD set to Public Read Only with no additional sharing
D.Grant Login Access to all users
Explanation: Setting OWD to Private provides the most restrictive default. Access is then opened selectively through role hierarchy (upward access), criteria-based sharing rules, ownership-based sharing rules, manual sharing, and Apex-managed sharing. This follows the principle of least privilege.
5A client needs to migrate 50 million records from a legacy system to Salesforce. Which approach minimizes migration time while maintaining data integrity?
A.Manual data entry by the client team
B.Bulk API 2.0 with parallel processing, staged migration, and comprehensive validation rules
C.Single-record REST API calls
D.Salesforce-to-Salesforce data sharing
Explanation: Bulk API 2.0 handles millions of records efficiently through batched processing. A staged migration approach (master data first, then transactional data) maintains referential integrity. Parallel processing across multiple batches maximizes throughput. Pre-migration data cleansing and post-migration validation ensure data quality.
6An architect must design Single Sign-On (SSO) for a Salesforce implementation. Which protocol is MOST commonly used for enterprise SSO with Salesforce?
A.FTP
B.SAML 2.0
C.SMTP
D.SNMP
Explanation: SAML 2.0 (Security Assertion Markup Language) is the most widely used protocol for enterprise SSO with Salesforce. It enables federated authentication where an external Identity Provider (IdP) such as Okta, Azure AD, or ADFS authenticates users and passes assertions to Salesforce as the Service Provider (SP).
7When should an architect recommend middleware (e.g., MuleSoft) versus direct Salesforce-to-system integration?
A.Middleware is never needed; Salesforce can integrate directly with any system
B.When there are multiple systems requiring orchestration, transformation, error handling, and monitoring across integrations
C.Only when the budget exceeds $1 million
D.Middleware should replace Salesforce entirely
Explanation: Middleware is recommended when the integration landscape involves multiple systems requiring orchestration (sequencing calls across systems), data transformation (format conversion), centralized error handling, monitoring, and retry logic. Direct integration is suitable for simple, point-to-point scenarios with one or two systems.
8Which deployment strategy minimizes risk when releasing a major Salesforce update to production?
A.Deploy directly to production without testing
B.Use a staged deployment: sandbox testing, UAT, staging, then production with a rollback plan
C.Deploy only to a developer sandbox and skip UAT
D.Send changes via email to the admin team
Explanation: A staged deployment strategy reduces risk by validating changes through multiple environments: developer sandbox (unit testing), partial/full sandbox (integration testing), UAT sandbox (user acceptance testing), and finally production deployment with a documented rollback plan. Each stage catches different types of issues.
9A Salesforce architect needs to design a solution that handles 10,000 concurrent users. Which performance consideration is MOST critical?
A.Choosing the right font for the UI
B.Optimizing SOQL queries, implementing caching strategies, and designing efficient page layouts to minimize server round trips
C.Increasing the number of custom tabs
D.Using as many workflow rules as possible
Explanation: High concurrency requires optimized SOQL (selective queries, indexes), caching (Lightning Data Service, platform cache), efficient page design (minimizing Apex calls per page load), and proper use of asynchronous processing. Governor limits scale per transaction, so each user's transaction must be efficient.
10An architect is evaluating whether to use Salesforce Shield for a healthcare client. Which Shield feature provides field-level encryption for sensitive data at rest?
A.Event Monitoring
B.Platform Encryption
C.Field History Tracking
D.Data Mask
Explanation: Salesforce Shield Platform Encryption provides field-level encryption for sensitive data at rest, including standard and custom fields, files, and attachments. For healthcare (HIPAA compliance), this protects PHI stored in Salesforce. It uses tenant-managed keys or customer-managed keys (BYOK).

About the Salesforce CTA Exam

The Salesforce Certified Technical Architect is Salesforce's highest credential, validating mastery of enterprise solution architecture. Unlike standard MC exams, the CTA uses a two-part Review Board format: an Architect Evaluation ($1,500) followed by the Review Board Exam ($4,500) where candidates present and defend a solution architecture before a panel of 3-4 CTA evaluators. Questions here cover the conceptual knowledge domains tested in the board scenario.

Exam sponsor: Salesforce. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Questions

1 questions

Time Limit

3 hours prep + 85 min board session

Passing Score

Board evaluation

Exam / Certification Fees

$6,000 total ($1,500 eval + $4,500 board)

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

30%

Solution Design

End-to-end solution architecture, data modeling, multi-org strategy, build vs buy, and design principles

25%

Security and Integration

SSO, encryption, sharing model, integration patterns, middleware, API optimization, and identity management

25%

Data and Performance

Large data volumes, data migration, performance optimization, scalability, caching, and disaster recovery

20%

Governance and Presentation

Deployment strategy, environment management, stakeholder communication, documentation, and board presentation skills

Preparing for the Salesforce CTA Exam

What You Need to Know

  • Passing score: Board evaluation
  • Exam length: 1 questions
  • Time limit: 3 hours prep + 85 min board session
  • Exam / certification fees: $6,000 total ($1,500 eval + $4,500 board) Official sources

Using Our Practice Resources

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

Salesforce CTA: Suggested Study Strategy

1Practice whiteboarding end-to-end solutions covering all scored domains — Solution Design, Security, Integration, Data, Performance, and Governance
2For every design decision, prepare to explain alternatives considered, trade-offs evaluated, and justification for your choice
3Never focus only on Salesforce — the board expects you to address external systems, middleware, and cross-platform concerns
4Always explicitly address deployment strategy, release management, and post-launch support in your solution
5Practice adapting your design when constraints change mid-presentation — the board will challenge your flexibility
6Build deep expertise across all Salesforce clouds (Sales, Service, Marketing, Commerce, Data Cloud) and platform capabilities

Frequently Asked Questions

What is the Salesforce CTA exam format?

The CTA uses a unique two-part Review Board format. Part 1 is the Architect Evaluation ($1,500) — a shorter scenario with one evaluator. Part 2 is the Review Board Exam ($4,500) — a full scenario with 180 minutes prep, 45 minutes to present, and 40 minutes of Q&A before 3-4 CTA evaluators.

How much does the CTA certification cost?

The total cost is $6,000 USD: $1,500 for the Architect Evaluation and $4,500 for the Review Board Exam. Retake fees are half price ($750 and $2,250 respectively). Additional costs include coaching, training, and preparation materials.

What are the prerequisites for the CTA?

Candidates should hold the Application Architect and System Architect credentials (which themselves require multiple prerequisite certifications). Extensive real-world enterprise architecture experience across multiple Salesforce implementations is expected.

Is the CTA a multiple-choice exam?

No. The CTA Review Board is a scenario-based oral examination. Candidates receive a multi-page business scenario, design a complete solution, present it to evaluators, and defend design decisions under Q&A challenge. Our practice questions cover the conceptual knowledge needed for the board.

What domains does the CTA board evaluate?

The board evaluates Solution Design (30%), Security and Integration (25%), Data and Performance (25%), and Governance and Presentation (20%). All domains must be addressed — missing an entire domain (like deployment strategy) is a common failure pattern.

How should I prepare for the CTA Review Board?

Complete 10+ full mock board sessions with peer CTAs or coaches. Practice designing end-to-end solutions under time pressure, presenting architecture decisions clearly, and defending trade-offs when challenged. Master all Salesforce architecture domains deeply.