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Exam CT-AI Topic 8 Question 118 Discussion

Actual exam question for ISTQB's CT-AI exam
Question #: 118
Topic #: 8
Consider a natural language processing (NLP) algorithm that attempts to predict the next word that you would like to type in a text message. An update to the algorithm has been created that should increase the accuracy of the predictions based on user typing patterns. The old algorithm was rated for accuracy by the users. Then, after the new update was released, the users rated the updated algorithm. A statistical test was used to compare the two versions of the algorithm to see whether or not the update should remain in place.
This is an example of what type of testing?

Suggested Answer: B Vote an answer

The syllabus states:
"A/B testing can be used to test updates to an AI-based system where there are agreed acceptance criteria, such as ML functional performance metrics, as described in Chapter 5. A/B testing is used to compare the updated variant with the previous variant." (Reference: ISTQB CT-AI Syllabus v1.0, Section 9.4, page 68 of 99)

by Gavin at Dec 12, 2025, 03:19 AM

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Here are all the actual test exam dumps for IT exams. Most people prepare for the actual exams with our test dumps to pass their exams. So it's critical to choose and actual test pdf to succeed.

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