A team is testing an AI model with 6 parameters, each with 5 values. They have a test budget of 50 test cases. They are considering pairwise testing versus exhaustive testing. What is the most accurate assessment?

Neither pairwise nor exhaustive testing will fit within the budget

Pairwise testing will fit within the budget, while exhaustive testing will not

Exhaustive testing will fit within the budget, while pairwise testing will not

Both pairwise and exhaustive testing will fit within the budget

A team is testing a chatbot that recommends products based on user sentiment. The input parameters are: sentiment (positive, negative, neutral), product category (electronics, books, clothing), and user language (English, Spanish). The team wants to apply pairwise testing. What is the first step they should take?

Generate all possible combinations of the parameters

Identify all input parameters and their possible values

Run a small set of test cases to determine which parameters matter

Select a tool to automate the pairwise generation

A team is testing a model with 4 parameters, each with 3 values. They compare pairwise testing with exhaustive testing. What is the most accurate statement about the number of test cases?

Exhaustive testing requires 12 test cases, while pairwise testing requires 81

Both require the same number of test cases

Pairwise testing requires 81 test cases, while exhaustive testing requires fewer

Exhaustive testing requires 81 test cases, while pairwise testing requires fewer

A team is testing a model with 5 parameters, each with 3 values. They have a budget of 20 test cases. They are considering pairwise testing versus exhaustive testing. What is the most accurate statement about the trade-off?

Exhaustive testing is more efficient than pairwise testing

Pairwise testing will not fit within the budget

Exhaustive testing will fit within the budget and cover all combinations

Pairwise testing will fit within the budget and cover all pairs, but may miss higher-order interactions

Certified Tester AI Testing

Domain 9Objective 3

Hands-On Exercise: Pairwise Testing CT-AI Practice Questions (Page 4)

Part of the Domain 9: Methods and Techniques for the Testing of AI-Based Systems domain, which makes up ~13% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~3–5 in this domain), expect 1–1 from this objective — we provide 20 practice questions to prepare you well beyond it. (estimate)

20questions here

4free pages

5concepts

Questions 16–20

16expert · hard
A team is testing an AI model with 6 parameters, each with 5 values. They have a test budget of 50 test cases. They are considering pairwise testing versus exhaustive testing. What is the most accurate assessment?
Select an answer first
17application · medium
A team is testing a chatbot that recommends products based on user sentiment. The input parameters are: sentiment (positive, negative, neutral), product category (electronics, books, clothing), and user language (English, Spanish). The team wants to apply pairwise testing. What is the first step they should take?
Select an answer first
18application · medium
A team is testing a model with 4 parameters, each with 3 values. They compare pairwise testing with exhaustive testing. What is the most accurate statement about the number of test cases?
Select an answer first
19application · medium
A team is testing a model with three parameters: X (X1, X2), Y (Y1, Y2), and Z (Z1, Z2). They generate a pairwise test set. How many test cases are needed to cover all pairs?
Select an answer first
20expert · hard
A team is testing a model with 5 parameters, each with 3 values. They have a budget of 20 test cases. They are considering pairwise testing versus exhaustive testing. What is the most accurate statement about the trade-off?
Select an answer first

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Hands-On Exercise: Pairwise Testing CT-AI Practice Questions (Page 4)

Questions 16–20

A team is testing an AI model with 6 parameters, each with 5 values. They have a test budget of 50 test cases. They are considering pairwise testing versus exhaustive testing. What is the most accurate assessment?

A team is testing a model with 4 parameters, each with 3 values. They compare pairwise testing with exhaustive testing. What is the most accurate statement about the number of test cases?

A team is testing a model with three parameters: X (X1, X2), Y (Y1, Y2), and Z (Z1, Z2). They generate a pairwise test set. How many test cases are needed to cover all pairs?

A team is testing a model with 5 parameters, each with 3 values. They have a budget of 20 test cases. They are considering pairwise testing versus exhaustive testing. What is the most accurate statement about the trade-off?

Keep studying — Domain 9: Methods and Techniques for the Testing of AI-Based Systems