AWS Data Analytics & Machine Learning 3

Question 1

Which AWS AI service automatically extracts text, handwriting, and data from scanned documents?

Accepted Answer

Amazon Textract

Answer

Amazon Textract uses ML to extract text, handwriting, and structured data from documents.

Question 2

Which service provides natural language processing to find insights and relationships such as sentiment and entities in text?

Accepted Answer

Amazon Comprehend

Answer

Amazon Comprehend is the managed NLP service for sentiment analysis, entity recognition, and key phrase extraction.

Question 3

Which AWS service converts text into lifelike speech?

Accepted Answer

Amazon Polly

Answer

Amazon Polly is the text-to-speech service that generates lifelike audio from text.

Question 4

A developer wants to add image and video analysis, including object and face detection, to an app. Which service should they use?

Accepted Answer

Amazon Rekognition

Answer

Amazon Rekognition provides image and video analysis such as object, scene, and face detection.

Question 5

Which service delivers streaming data to destinations like S3, Redshift, or OpenSearch with no administration?

Accepted Answer

Amazon Kinesis Data Firehose

Answer

Kinesis Data Firehose is the fully managed service for loading streaming data into stores like S3, Redshift, and OpenSearch.

AWS Practice Test