Free CT-AI Questions for ISTQB Certified Tester AI Testing CT-AI Exam as PDF & Practice Test Engine

Which statement about testing levels for AI-based systems is correct?
Choose ONE option (1 out of 4)

A data scientist is performing unsupervised learning on a set of financial records relating to previous loan applications, and trying to predict defaults on future loans. They are reporting poor functional performance because of data issues. Which ONE of the below is LEAST likely to be a contributory factor?

Which of the following is correct regarding the layers of a deep neural network?

Which of the following is an example of overfitting?

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?

In which ONE of the following situations would an ML model be MOST effective at determining the criticality of new defects?

A word processing company is developing an automatic text correction tool. A machine learning algorithm was used to develop the auto text correction feature. The testers have discovered that when they start typing
"Isle of Wight" it fills in "Isle of Eight". Several UAT testers have accepted this change without noticing.
What type of bias is this?

A tourist calls an airline to book a ticket and is connected with an automated system which is able to recognize speech, understand requests related to purchasing a ticket, and provide relevant travel options.
When the tourist asks about the expected weather at the destination or potential impacts on operations because of the tight labor market, the only response from the automated system is, "I don't understand your question." This AI system should be categorized as?

A team of software testers is attempting to create an AI algorithm to assist in software testing. This particular team has gone through over 40 iterations of testing and cannot afford to spend as much time as it takes to run the full regression test suite. They are hoping to have the algorithm reduce the amount of testing required, thus reducing the time needed for each testing cycle.
How can an AI-based tool be expected to assist in this reduction?

Which challenge to testing self-learning systems puts you at risk of a data attack?
Choose ONE option (1 out of 4)

An engine manufacturing facility wants to apply machine learning to detect faulty bolts. Which of the following would result in bias in the model?

In a certain coffee producing region of Colombia, there have been some severe weather storms, resulting in massive losses in production. This caused a massive drop in stock price of coffee.
Which ONE of the following types of testing SHOULD be performed for a machine learning model for stock- price prediction to detect influence of such phenomenon as above on price of coffee stock.
SELECT ONE OPTION

Which ONE of the following statements is a CORRECT adversarial example in the context of machine learning systems that are working on image classifiers.
SELECT ONE OPTION

Which ONE of the following statements is MOST true in relation to A/B testing?