
Certified Tester AI Testing
Domain 1Objective 4
Pre-Trained Models and Transfer Learning CT-AI Practice Questions (Page 6)
Part of the Domain 1: Introduction to AI domain, which makes up ~7% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~2–3 in this domain), expect 1–1 from this objective — we provide 31 practice questions to prepare you well beyond it. (estimate)
31questions here
7free pages
8concepts
Questions 26–30
- 26
A team fine-tunes a pre-trained model on a new task. After fine-tuning, they notice that the model's performance on the original task (the one it was pre-trained on) has degraded significantly. What is the most likely cause, and what is a potential mitigation?
Select an answer first - 27
A team fine-tunes a pre-trained model on a new task. After fine-tuning, they observe that the model's performance on the new task is worse than if they had trained a simple model from scratch. What is the most likely cause?
Select an answer first - 28
Which of the following is a recommended mitigation strategy for bias in pre-trained models?
Select an answer first - 29
A company is selecting a pre-trained model for a legal document classification task. They are concerned about the model's performance on legal terminology. Which mitigation strategy is most appropriate to address this concern?
Select an answer first - 30
A healthcare startup is using a pre-trained model to predict patient readmission risk. The model was trained on data from a different country with different healthcare practices. They are concerned about the model's applicability. Which limitation is most relevant?
Select an answer first
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