ISTQBRetiringCertified Tester Advanced Level Agile Technical Tester
The ISTQB® Certified Tester Advanced Level Agile Technical Tester (CTAL-ATT) certification validates the technical testing skills essential in Agile development environments. It covers Agile testing techniques, test automation approaches, and continuous deployment and delivery. This certification is for experienced testers who want to deepen their expertise in the technical aspects of testing within Agile teams, enabling them to contribute to higher-quality software delivery.
264 practice questions · Updated 2026-07-30
4Domains
9Objectives
72Concepts
264Questions
CT-ATT Curriculum
Every domain, objective, and concept the CT-ATT exam measures.
- Requirements Engineering Techniques
- User Story Analysis
- Epic Analysis
- Acceptance Criteria Definition
- Non-Functional Requirements Identification
- Ambiguity and Completeness Review
- Acceptance criteria definition
- Acceptance criteria sources
- Acceptance criteria characteristics
- Acceptance criteria formats
- Requirements engineering techniques
- Test techniques for acceptance criteria
- Collaborative elaboration
- Traceability
- Agile Testing Principles
- Test-Driven Development (TDD)
- Acceptance Test-Driven Development (ATDD)
- Behavior-Driven Development (BDD)
- Exploratory Testing in Agile
- Test Automation in Agile
- Continuous Integration and Continuous Delivery
- Risk-Based Testing in Agile
- Test Pyramid and Testing Quadrants
- Agile Testing Techniques
- Test Estimation and Planning in Agile
- Quality Attributes and Non-Functional Testing
- Test Documentation and Reporting in Agile
- Collaboration and Communication in Agile Testing
- Agile Testing Mindset and Culture
- Purpose of experience-based testing
- Techniques for experience-based testing
- Exploratory testing in agile
- Integrating experience-based testing into agile iterations
- Using experience and heuristics
- Collaborative experience-based testing
- Evaluating and reporting experience-based testing results
- Code Quality Definition
- Code Quality Attributes
- Technical Debt
- Code Smells
- Static Analysis
- Refactoring
- Testability
- Collaboration for Quality
- Test Automation Techniques Overview
- Test Automation Pyramid
- Test Automation Strategy
- Test Automation Frameworks
- Test Automation Tools Selection
- Test Automation in Continuous Integration
- Test Automation for Non-Functional Testing
- Test Automation Maintenance
- Test Automation and Agile Practices
- Test Automation Metrics and Reporting
- Define automation levels
- Select appropriate automation level
- Apply automation pyramid
- Evaluate automation benefits and limitations
- Continuous Integration (CI)
- Continuous Testing (CT)
- Continuous Delivery (CD)
- CI/CD Pipeline
- Test Automation in CI/CD
- Deployment and Delivery Strategies
- Quality Gates in CI/CD
- Feedback Loops
- Service Virtualization Definition
- Benefits of Service Virtualization
- When to Use Service Virtualization
- Service Virtualization vs Stubs and Mocks
- Implementing Service Virtualization
- Impact on Testing and Delivery
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Percentages reflect share of the current practice bank, not official exam weightings — no structured per-skill weight is published for CT-ATT, so none is invented.