Free ISTQB CT-AI Exam Questions

Become ISTQB Certified with updated CT-AI exam questions and correct answers

Page: 1 / 60

Total 296 Questions | Updated On: Oct 29, 2025

Add To Cart

Question 1

What is the correct definition of the term "interpretability"?

A : The information provided by direct observation and measurement that is known to be real or true

B : autonomous program which directs its activity towards achieving goals using observations and actions

C : metric that measures the similarity of data points in different clusters

D : level of understanding how the underlying AI technology works

Answer: D

Question 2

The choice of ML framework, algorithm, and hyperparameters is critical as a requisite to a better system. The choice of the parameters should be as close to optimal as possible.

Which test level for AI-based systems ensure the BEST ML framework and hyperparameters are integrated with other features and components?

A : mponent integration testing

B : Model Testing

C : mponent testing

D : tem testing

Answer: B

Question 3

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.

A : F1 –source

B : Precision

C : Recall

D : Accuracy

Answer: D

Question 4

Which ONE of the most following statements is NOT true about system testing?

A : may take the form of field trials in the expected operational environment or testing within a simulator

B : is a test level in which many of the non-functional requirements for the system are tested

C : The ML functional performance criteria are re-tested to ensure that the test results from the initial ML model testing are not adversely affected when the model is embedded within a complete system during the testing

D : tests that the inputs from the data pipeline are received as expected by the model, and that any predictions produced by the model are exchanged with the relevant system components for effective use

Answer: D

Question 5

Which of the following options would MOST likely be a reason for poor labeling of data?

A : anslation errors

B : ufficient data

C : gorithm chosen for the ML model

D : nthetic data

Answer: A

Page: 1 / 60

Total 296 Questions | Updated On: Oct 29, 2025

Add To Cart