Free ISTQB CT-AI Exam Questions

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

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Total 336 Questions | Updated On: Jan 29, 2026

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Question 1

Which of the following options is MOST likely to be relevant when testing a system’s autonomy?

A : ting how quickly the system can adapt

B : ting the accuracy of system predictions

C : ting over a sustained period of time

D : atic analysis of training data

Answer: C

Question 2

A local business has a mail pickup/delivery robot for their office. The robot currently uses a track to move between pickup/drop off locations. When it arrives at a destination, the robot stops to allow a human to remove or deposit mail. The office has decided to upgrade the robot to include AI capabilities that allow the robot to perform its duties without a track, without running into obstacles, and without human intervention. The test team is creating a list of new and previously established test objectives and acceptance criteria to be used in the testing of the robot upgrade. Which of the following test objectives will test an AI quality characteristic for this system?

A : The robot must evolve to optimize its routing

B : The robot must recharge for no more than six hours a day

C : The robot must record the time of each delivery which is compiled into a report

D : The robot must complete 99.99% of its deliveries each day

Answer: A

Question 3

Which statement about using AI to analyze reported defects is MOST correct? Choose ONE option (1 out of 4)

A : ML models trained with critical defect tickets can identify defects that cause serious consequences.

B : ML models can support duplicate defect identification when checking defect criticality.

C : ML models can identify categories for a reported defect during assignment.

D : ML models identify developers who should handle a defect based on ticket content.

Answer: C

Question 4

The activation value output for a neuron in a neural network is obtained by applying computation to the

neuron.

Which ONE of the following options BEST describes the inputs used to compute the activation value?

SELECT ONE OPTION

A : Individual bias at the neuron level, activation values of neurons in the previous layer, and weights assigned to the connections between the neurons.

B : Activation values of neurons in the previous layer, and weights assigned to the connections between the neurons.

C : Individual bias at the neuron level, and weights assigned to the connections between the neurons.

D : Individual bias at the neuron level, and activation values of neurons in the previous layer.

Answer: A

Question 5

Which statement about testing to prevent data poisoning and adversarial attacks is correct? Choose ONE option (1 out of 4)

A : Regression testing can be used to verify data sourcing policies to ensure the source of training data.

B : The adversarial examples identified during adversarial testing must not be added to the training data so that they do not poison the model.

C : Adversarial testing consists of using adversarial attacks to identify vulnerabilities so that they can be eliminated.

D : Using AIB testing to identify data poisoning can better identify outliers than exploratory data analysis.

Answer: C

Page: 1 / 68

Total 336 Questions | Updated On: Jan 29, 2026

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