Question 1

Which of the following best describes one of the most popular AI Development Frameworks that is TensorFlow?

Options :

A : An open-source ML framework is based on data flow graphs for scalable machine learning, provided by Google.

B : An open-source API of high level which is written in Python language and can run on top of the CNTK.

C : It is an open-source machine ML library that uses the Python programming language.

D : An open-source deep learning framework used by Amazon Web services.

Answer: A

Question 2

When performing testing of a trained model, an ML engineer found that the model was highly accurate when evaluated with validation data but that it performed poorly with independent test data.

Which of the following options is MOST likely to cause this situation?

Options :

A : Poor acceptance criteria

B : Underfitting

C : Overfitting

D : Concept drift

Answer: C

Question 3

DataSure is a start-up with a product that promises to improve the quality of ML models. DataSure claim that this improvement comes from checking if the data has been labeled correctly.

Which of the following defects is MOST likely to have been prevented by using this product?

Options :

A : The model will have poor accuracy

B : The model will not fulfill its intended function

C : The model will have security vulnerabilities

D : The model will produce biased outputs

Answer: A

Question 4

What is the correct definition of the term "adversarial attack"?

Options :

A : The output of an activation function of a neuron in a neural network

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

C : The deliberate use of adversarial examples to cause an ML model to fail

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

Answer: C

Question 5

Which of the following options is the MOST likely reason for this?

Options :

A : Wrong data

B : Missing data

C : Badly labelled data

D : Insufficient data

Answer: D

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