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ISTQB Foundation (CT-AI v2.0) Mock Exams

ExamCaliber has 220 free ISTQB CT-AI v2.0 practice questions in 5 full-length mock exams of 40 questions, 60 minutes and 65% to pass — every answer, right and wrong, carries a written rationale. No sign-up, no paywall.

Testing of and with AI-based systems — quality characteristics, ML data, model testing and explainability.

Available mock exams

CT-AI Mock Exam #1
EN · DE · ES
40 questions60 min65% to pass
Focus: ML Model Testing, ML Functional Performance Metrics6 applied questionswith diagrams
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CT-AI Mock Exam #2
EN · DE · ES
40 questions60 min65% to pass
Focus: ML Functional Performance Metrics, GenAI and LLM Testing10 applied questions
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CT-AI Mock Exam #3
EN · DE · ES
40 questions60 min65% to pass
Focus: ML Functional Performance Metrics, GenAI and LLM Testing13 applied questions
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CT-AI Mock Exam #4
EN · DE · ES
40 questions60 min65% to pass
Focus: ML Functional Performance Metrics, GenAI and LLM Testing12 applied questions
Start
CT-AI Mock Exam #5
EN · DE · ES
40 questions60 min65% to pass
Focus: ML Functional Performance Metrics, GenAI and LLM Testing7 applied questions
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220 questions, one random pool

Skip the fixed mocks — draw a random set of questions, filtered by chapter or difficulty, no repeats within a session.

Random practice

Questions & answers by mock

CT-AI Mock Exam #1CT-AI Mock Exam #2CT-AI Mock Exam #3CT-AI Mock Exam #4CT-AI Mock Exam #5

Frequently asked

Are these the real Certified Tester AI Testing (CT-AI) exam questions?

No — they're original questions written to the same syllabus and cognitive level, so practising them prepares you without violating exam confidentiality.

How close is the difficulty to the real exam?

Questions are mapped to the syllabus chapters and K-levels, with realistic timing and pass marks.

Can I get my results as a PDF?

Yes — after you finish, you can export your score, verdict and per-question review as a PDF in the browser.

Related articles

Testing ML Models: Data, Bias and Quality CharacteristicsPrecision, Recall and F1 for Testers: What Actually MattersHow to Pass the ISTQB CT-AI Exam: a Study Plan
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