A test lead wants to generate test cases for a payment gateway. The initial prompt produces cases that are all happy-path scenarios. The lead wants to use prompt variation to explore error-handling and edge cases. Which set of prompt variants is most effective?

Variant 1: 'Generate error-handling test cases for the payment gateway.' Variant 2: 'Generate edge-case test cases for the payment gateway.' Variant 3: 'Generate boundary test cases for the payment gateway.'

Variant 1: 'Generate test cases for the payment gateway with more detail.' Variant 2: 'Generate test cases for the payment gateway with more detail.' Variant 3: 'Generate test cases for the payment gateway with more detail.'

Variant 1: 'Generate test cases for the payment gateway.' Variant 2: 'Generate test cases for the payment gateway, but make them longer.' Variant 3: 'Generate test cases for the payment gateway, but make them shorter.'

Variant 1: 'Generate test cases for the payment gateway.' Variant 2: 'Generate test cases for the payment gateway.' Variant 3: 'Generate test cases for the payment gateway.'

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Domain 2Objective 9

Techniques for Evaluating and Iteratively Refining Prompts CT-GENAI Practice Questions (Page 7)

Part of the Prompt Engineering for Effective Software Testing domain, which makes up ~30% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~8–12 in this domain), expect 1–1 from this objective — we provide 31 practice questions to prepare you well beyond it. (estimate)

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Questions 31–31

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A test lead wants to generate test cases for a payment gateway. The initial prompt produces cases that are all happy-path scenarios. The lead wants to use prompt variation to explore error-handling and edge cases. Which set of prompt variants is most effective?
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Techniques for Evaluating and Iteratively Refining Prompts CT-GENAI Practice Questions (Page 7)

Questions 31–31

A test lead wants to generate test cases for a payment gateway. The initial prompt produces cases that are all happy-path scenarios. The lead wants to use prompt variation to explore error-handling and edge cases. Which set of prompt variants is most effective?

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