Free USAII CAIS Exam Questions

Become USAII Certified with updated CAIS exam questions and correct answers

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Total 540 Questions | Updated On: Jun 05, 2025

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Question 1

Which PyTorch function is used to calculate the mean squared error between predicted and target tensors?

A : torch.nn.functional.mse_loss()

B : torch.mean_squared_error()

C : nn.MSELoss()

D : mse_loss()

Answer: C

Question 2

Why is the SVM optimization problem often referred to as a convex optimization problem?

A : The objective function has a single global minimum ensuring unique solutions.

B : The kernel functions used are linear, simplifying the optimization process.

C : The support vectors form a convex set leading to easier optimization.

D : The decision boundary is always linear, making optimization straightforward.

Answer: A

Question 3

Which approach best manages the risk of privacy breaches in machine learning systems dealing with sensitive data?

A : Using more frequent data updates

B : Increasing model complexity

C : Implementing differential privacy mechanisms

D : Employing larger training datasets

Answer: C

Question 4

Which method is recommended for managing risks related to data privacy when deploying ML models in production environments?

A : Reducing training data size

B : Increasing model complexity

C : Hyperparameter tuning

D : Data anonymization and encryption

Answer: D

Question 5

What is the key advantage of using the RMSprop optimizer over standard SGD?

A : It reduces the model's training time by half.

B : It eliminates the need for tuning the learning rate.

C : It adapts learning rates for each parameter based on recent gradient magnitudes.

D : It provides exact solutions to optimization problems.

Answer: C

Page: 1 / 108

Total 540 Questions | Updated On: Jun 05, 2025

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