CT-AI_v1.0_World by ISQI Actual Free Exam Q&As

Question 1

"Splendid Healthcare" has started developing a cancer detection system based on ML. The type of cancer they plan on detecting has 2% prevalence rate in the population of a particular geography. It is required that the model performs well for both normal and cancer patients.
Which ONE of the following combinations requires MAXIMIZATION?
SELECT ONE OPTION

A. Maximize recall and precision B. Maximize accuracy and recall C. Maximize specificity number of classes D. Maximize precision and accuracy

Discussion 0

Correct Answer: A Vote an answer

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Question 2

Arihant Meditation is a startup using Al to aid people in deeper and better meditation based on analysis of various factors such as time and duration of the meditation, pulse and blood pressure, EEG patters etc. among others. Their model accuracy and other functional performance parameters have not yet reached their desired level.
Which ONE of the following factors is NOT a factor affecting the ML functional performance?
SELECT ONE OPTION

A. The quality of the labeling B. The data pipeline C. Biased data D. The number of classes

Discussion 0

Correct Answer: D Vote an answer

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Question 3

Which ONE of the following options describes the LEAST LIKELY usage of Al for detection of GUI changes due to changes in test objects?
SELECT ONE OPTION

A. Using a pixel comparison of the GUI before and after the change to check the differences. B. Using a vision-based detection of the GUI layout changes before and after test object changes. C. Using a computer vision to compare the GUI before and after the test object changes. D. Using a ML-based classifier to flag if changes in GUI are to be flagged for humans.

Discussion 0

Correct Answer: A Vote an answer

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Question 4

Which ONE of the following options BEST DESCRIBES clustering?
SELECT ONE OPTION

A. Clustering is supervised learning. B. Clustering is classification of a continuous quantity. C. Clustering is done without prior knowledge of output classes. D. Clustering requires you to know the classes.

Discussion 0

Correct Answer: C Vote an answer

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ISQI ISTQB Certified Tester AI Testing (v1.0) - CT-AI_v1.0_World Exam Practice Test