Question 1
A large enterprise is building an OutSystems solution with 15 development teams working on different business domains (HR, Finance, Procurement, Sales). What architectural approach best prevents cross-team coupling while enabling shared data access?
Correct Answer:
Domain-driven decomposition: each domain owns its entities and exposes Service Actions for cross-domain access — no direct cross-domain entity references
Question 2
A Tech Lead needs to decide whether to use direct Module References or Service Actions between two OutSystems applications. When should Service Actions be preferred?
Correct Answer:
Service Actions when: applications are developed by different teams, need independent deployments, or the producer application may change its internals frequently
Question 3
An OutSystems portfolio has grown to 50+ applications over 5 years. A Tech Lead performs an architecture review and finds widespread violation of the 4-Layer Canvas. What is the recommended remediation approach?
Correct Answer:
Catalog technical debt, create an architecture roadmap with prioritized refactoring based on business impact and change frequency, and enforce standards through code review gates going forward
Question 4
What is the OutSystems LifeTime API and how do Tech Leads use it in CI/CD pipelines?
Correct Answer:
A REST API that exposes deployment operations programmatically — used to trigger deployments, check deployment status, manage app versions, and enforce deployment gates in CI/CD pipelines
Question 5
A Tech Lead wants to enforce that no code is deployed to Production without passing automated regression tests. How is this implemented in an OutSystems CI/CD pipeline?
Correct Answer:
Implement a CI/CD gate: after deployment to QA, run automated tests via the LifeTime API and BDD Framework test runner — block deployment to Production if tests fail
Question 1
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Prepare with the OutSystems Tech Lead Practice Questions - OutSystems Certified Tech Lead Exam practice quiz. This question bank includes 100 questions covering outsystems, tech, lead, recommended, and application. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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OutSystems Tech Lead Practice Questions - OutSystems Certified Tech Lead Exam

This practice set contains 100 questions from the matching question bank and focuses on outsystems, tech, lead, recommended, and application. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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