Question 1

A company needs to monitor the performance of its ML systems by using a highly scalable AWS service. Which AWS service meets these requirements?

Options :

A : Amazon CloudWatch

B : AWS CloudTrail

C : AWS Trusted Advisor

D : AWS Config

Answer: A

Question 2

A company has developed an app that translates text from English to various other languages. To enhance the quality and accuracy of these translations, the company seeks to evaluate and improve its translation model's performance.

Which metric would be most appropriate for assessing the accuracy of the translations?

Options :

A : The company should use ROUGE (Recall-Oriented Understudy for Gisting Evaluation), a metric primarily used for evaluating the quality of text summarization and comparing the overlap between predicted and reference summaries

B : The company should use BLEU (Bilingual Evaluation Understudy) score, a metric specifically designed to evaluate the quality of text that has been machine-translated by comparing it with one or more reference translations

C : The company should use BERT score, a metric that leverages contextual embeddings from BERT to evaluate the semantic similarity between machine-generated translations and reference translations

D : The company should use Accuracy, a general metric that measures the proportion of correctly predicted outputs

Answer: B

Question 3

Which of the following represents a best practice in generative AI adoption?

Options :

A : Prioritizing rapid deployment over the ethical considerations and potential biases in AI models

B : Using generative AI exclusively for creative applications and avoiding its use in business operations

C : Implementing guardrails and enhancing transparency for generative AI applications

D : Disregarding continuous monitoring and updating of AI models after deployment

Answer: C

Question 4

An AI practitioner has a database of animal photos. The AI practitioner wants to automatically identify and categorize the animals in the photos without manual human effort. Which strategy meets these requirements?

Options :

A : Object detection

B : Anomaly detection

C : Named entity recognition

D : Inpainting

Answer: A

Question 5

Which type of neural network is most commonly used for image classification tasks?

Options :

A : Retrieval-Augmented Generation (RAG)

B : Recurrent Neural Networks (RNNs)

C : Generative Adversarial Networks (GANs)

D : Convolutional Neural Networks (CNNs)

Answer: D

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