AWS Certified AI Practitioner AIF-C01 Passing Score

To determine customer sentiments based on written customer reviews, the company can use Amazon Comprehend and Amazon Bedrock.

Amazon Comprehend:

A natural language processing (NLP) service that uses machine learning to uncover insights and relationships in text.

Can analyze customer reviews to detect sentiments (positive, negative, neutral, or mixed) automatically.

Amazon Bedrock:

Provides access to foundational models (FMs) from multiple AI companies for tasks such as text generation, summarization, and sentiment analysis.

The company can use a pre-trained sentiment analysis model available on Amazon Bedrock for processing customer reviews.

Why Other Options are Incorrect:

A. Amazon Lex:Used for building conversational interfaces like chatbots, not for sentiment analysis.

C. Amazon Polly:Converts text to speech; it doesn't analyze sentiment.

E. Amazon Rekognition:Analyzes images and videos, not text.

To manage the flow of data from Amazon S3 to SageMaker Studio notebooks securely, using a VPC with an S3 endpoint is the best solution.

Amazon SageMaker and S3 Integration:

Configuring SageMaker to use a Virtual Private Cloud (VPC) with an S3 endpoint allows the data flow between Amazon S3 and SageMaker Studio notebooks to occur over a private network.

This setup ensures that traffic between SageMaker and S3 does not traverse the public internet, enhancing security and performance.

Why Option C is Correct:

Secure Data Transfer:Ensures secure, private connectivity between SageMaker and S3, reducing exposure to potential security risks.

Direct Access to S3:Using an S3 endpoint in a VPC allows direct access to data in S3 without leaving the AWS network.

Why Other Options are Incorrect:

A. Amazon Inspector:Focuses on identifying security vulnerabilities, not managing data flow.

B. Amazon Macie:Monitors for sensitive data but does not manage data flow between S3 and SageMaker.

D. S3 Glacier Deep Archive:Is a storage class for archiving data, not for managing active data flow.