Question 1

What is the correct definition of the term "AI-based system"?

Options :

A : A system that integrates one or more AI components

B : A software licensing and delivery model in which AI and AI development services are centrally hosted

C : The formula associated with a neuron in a neural network that determines the output of the neuron from the inputs to the neuron

D : The situation when a previously labelled AI system is no longer considered to be AI as technology advances

Answer: A

Question 2

Which labelling form is done by an external specialist organization?

Options :

A : Crowdsourced

B : Outsourced

C : Internal

D : AI-Assisted

Answer: B

Question 3

KnowYourPet is an app utilizing ML to determine whether a pet is hungry or not. It is understood that a dog is likely to be not hungry most of the time, as reflected in the training data. If the dog is mis-diagnosed as hungry then it may lead to overfeeding of the dog and this could lead to serious health issues.

Which of the following metrics would you choose for determining the suitability of the model under test?

Options :

A : Accuracy

B : Recall

C : Precision

D : F1-Score

Answer: C

Question 4

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?

Options :

A : Component integration testing

B : ML Model Testing

C : Component testing

D : System testing

Answer: B

Question 5

An ML engineer, upon finding insufficient training data, is rotating labeled images to create additional training data.

Which of the following approaches to labeling is being applied in this above example?

Options :

A : Augmentation

B : AI-based labeling

C : Crowdsourcing

D : Outsourcing

Answer: A