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iSQI ISTQB Certified Tester ✓ Updated May 2026

iSQI Certified Tester AI Testing

Exam Code: CT-AI
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About the CT-AI Exam

The iSQI Certified Tester AI Testing (CT-AI) exam, code CT-AI, is a specialized certification offered by iSQI under the ISTQB Certified Tester framework. It validates a professional's ability to test AI-based systems, understand AI-specific quality characteristics, and apply testing techniques tailored to machine learning and neural networks. The exam covers topics like AI model evaluation, data quality, adversarial attacks, and ethical considerations, making it essential for testers working with AI-driven applications in industries such as finance, healthcare, and autonomous systems.

This certification is designed for software testers, QA engineers, and AI developers who need to ensure reliability and safety in AI products. It addresses the growing demand for skilled professionals who can navigate the unique challenges of AI testing, including bias detection, robustness testing, and explainability. By earning the CT-AI, candidates demonstrate their expertise in verifying AI systems against functional and non-functional requirements, directly impacting product quality and user trust.

In the industry, the CT-AI certification is increasingly recognized as a benchmark for AI testing competence. As organizations adopt AI for critical decision-making, the need for rigorous testing becomes paramount. This exam equips professionals with practical skills to mitigate risks like model drift or data poisoning, ensuring AI systems perform as intended. With 120 practice Q&As available, candidates can thoroughly prepare for this rigorous assessment and advance their careers in the rapidly evolving field of AI quality assurance.

Who Should Take the CT-AI Exam?

The CT-AI exam is ideal for software testers, QA engineers, test managers, and AI practitioners with at least an ISTQB Foundation Level certification or equivalent experience. It targets professionals who work with AI components and need to validate model behavior, data integrity, and system performance. Prerequisites include basic knowledge of testing principles and familiarity with AI concepts, though no coding expertise is required.

Topics Covered in CT-AI

📊
AI testing fundamentals and quality characteristics
📜
Testing machine learning models and data quality
💡
Adversarial attacks and robustness testing
🛡️
Bias detection and fairness in AI systems
🏗️
Explainability and interpretability of AI decisions
🔧
Test environments and data management for AI
⚖️
AI system lifecycle and risk-based testing
🎯
Ethical and legal considerations in AI testing

Preparation Tips for CT-AI

Review the ISTQB AI Testing syllabus thoroughly to understand key concepts like model evaluation metrics and data quality dimensions.
Practice with sample questions from the 120 Q&A set to get familiar with the exam format and AI-specific scenarios.
Focus on real-world case studies of AI failures, such as biased algorithms or adversarial examples, to apply testing principles.
Join study groups or forums dedicated to the CT-AI exam to discuss tricky topics like explainability or robustness testing.
Use hands-on labs with open-source AI tools to practice testing ML models for accuracy and fairness.

Frequently Asked Questions — CT-AI

What are the prerequisites for the CT-AI exam?

You need an ISTQB Foundation Level certification (CTFL) or an equivalent testing qualification to be eligible for the CT-AI exam. No specific AI programming experience is required, but basic knowledge of AI concepts is helpful.

How many questions are on the CT-AI exam and what is the passing score?

The CT-AI exam consists of 40 multiple-choice questions to be completed in 60 minutes. The passing score is typically 65% (26 out of 40 correct answers), though this may vary slightly by exam provider.

Is the CT-AI certification recognized globally?

Yes, the CT-AI is part of the ISTQB Certified Tester scheme, which is internationally recognized. It is widely accepted by employers in software testing and AI development across various industries.

How many questions are in the ExamsTree CT-AI study guide?
The ExamsTree CT-AI PDF study guide contains 120+ practice questions with detailed answer explanations, all mapped to the official iSQI exam objectives.

Why Choose ExamsTree?

ExamsTree CT-AI Study Guide is developed by experienced certification professionals with deep knowledge of iSQI technologies. Our team thoroughly researches each exam domain to provide comprehensive, accurate coverage.

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Exam Details
Vendor iSQI
Questions 120+
Format PDF
Updated 5/24/2026
Cert ISTQB Certified Tester
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