ISTQB CT-AI (Certified Tester AI Testing) Practice Quiz

Question 1

A rule-based loan-approval component, written as explicit if-then-else logic, is replaced by a machine learning model trained on historical decisions. Which consequence does the CT-AI v2.0 syllabus attribute to a change of this kind?

Accepted Answer

Behaviour is held in learned parameters rather than readable rules, so decisions are harder to explain

Question 2

The syllabus notes that AI-based systems, unlike conventional ones, can be self-learning and can keep improving as they encounter new data. What does it say this adaptability additionally requires?

Accepted Answer

Continuous monitoring, to maintain ongoing alignment with core requirements

Question 3

According to the syllabus, what does the reliance of many AI-based systems on probabilistic reasoning, statistical inference and pattern recognition allow them to do, and at what cost?

Accepted Answer

Handle uncertainty and ambiguity better, at the cost of less predictable outputs

Question 4

Which statement about super AI is consistent with the syllabus?

Accepted Answer

It improves itself continuously without human intervention, and need not have Internet access

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