100% Free ISTQB CT-AI Practice Test Questions

Question 1

“A dataset used to evaluate a trained ML model with the purpose of tuning the model”

A : Validation dataset

B : Evaluation dataset

C : Training dataset

D : Tuning dataset

Answer: A

Question 2

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?

A : It has been trained to recognize cats and is given an image of a dog.

B : It has been trained to recognize human faces at a particular resolution and it is given a human face image captured with a higher resolution.

C : It has been trained to analyze mathematical models and is given a set of landscape pictures to classify.

D : It has been trained to analyze customer buying trend data and is given information on supplier cost data.

Answer: B

Question 3

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 4

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 5

Al systems like any other conventional system are created with a specific purpose. Testers make it possible to define the system requirement and validate the design specifications.

Which ONE of the following is NOT a reason why AL the specification of AL based systems is challenging

A : The specification of the required logic from the start of the Al-based systems project

B : Poorly specified behavior requirements where the system goals call for replicating human behavior, rather than providing specific functionality

C : The acceptance of tolerances for some of the expected quality requirements

D : The accuracy of the AI-based system is often unknown until the test results from independent testing are available

Answer: A

Free Practice ISTQB CT-AI Exam Questions 2025