Free ISTQB CT-AI Exam Questions
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ISTQB CT-AI Exam Questions
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Provided By: ISTQB
- Exam: Certified Tester AI Testing (CT-AI)
- Certification: Certified Tester AI Testing
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Total Questions: 296
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Updated On: Mar 28, 2025
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Rated: 4.9 |
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Online Users: 592
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Question 1
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Consider a machine learning model where the model is attempting to predict if a patient is at risk for stroke.
The model collects information on each patient regarding their blood pressure, red blood cell count, smoking,
status, history of heart disease, cholesterol level, and demographics. Then, using a decision tree the model
predicts whether or not the associated patient is likely to have a stroke in the near future. One the model is
created using a training data set, it is used to predict a stroke in 80 additional patients. The table below shows
a confusion matrix on whether or not the model mode a correct or incorrect prediction.
The testers have calculated what they believe to be an appropriate functional performance metric for the
model. They calculated a value of 2/3 or 0.6667.
Answer: D
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Consider a machine learning model where the model is attempting to predict if a patient is at risk for stroke.
The model collects information on each patient regarding their blood pressure, red blood cell count, smoking,
status, history of heart disease, cholesterol level, and demographics. Then, using a decision tree the model
predicts whether or not the associated patient is likely to have a stroke in the near future. One the model is
created using a training data set, it is used to predict a stroke in 80 additional patients. The table below shows
a confusion matrix on whether or not the model mode a correct or incorrect prediction.
The testers have calculated what they believe to be an appropriate functional performance metric for the
model. They calculated a value of 2/3 or 0.6667.
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Question 2
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Which ONE of the following options represents a technology MOST TYPICALLY used to implement Al? SELECT ONE OPTION
Answer: D
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Question 3
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Which of the following is an example of an input change where it would be expected that the AI system
should be able to adapt?
Answer: B
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Which of the following is an example of an input change where it would be expected that the AI system
should be able to adapt?
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Question 4
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“A dataset used to evaluate a trained ML model with the purpose of tuning the model”
Answer: A
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“A dataset used to evaluate a trained ML model with the purpose of tuning the model”
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Question 5
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Which of the following is an example of an input change where it would be expected that the AI system
should be able to adapt?
Answer: B
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Which of the following is an example of an input change where it would be expected that the AI system
should be able to adapt?