Natural Language Processing (NLP)

Question 1

A company wants to automatically analyze customer support emails to identify if the tone is positive, negative, or neutral. Which AWS service is most suitable?

Accepted Answer

Amazon Comprehend

Answer

Amazon Translate

Answer

Amazon Polly

Answer

Amazon Textract

Question 2

A developer needs to build a conversational chatbot that can understand voice and text commands to book flights. Which service should they use?

Accepted Answer

Amazon Lex

Answer

Amazon Connect

Answer

Amazon Kendra

Answer

Amazon Transcribe

Question 3

A company has thousands of scanned PDF documents and needs to automatically extract text and table data for processing. Which service is appropriate?

Accepted Answer

Amazon Textract

Answer

Amazon Rekognition

Answer

Amazon Comprehend

Answer

Amazon Athena

Question 4

Which AWS service provides intelligent enterprise search that uses machine learning to deliver more accurate results across unstructured documents?

Accepted Answer

Amazon Kendra

Answer

Amazon OpenSearch Service

Answer

Amazon CloudSearch

Answer

Amazon RDS

Question 5

Which AWS service is used to redact (mask) Personally Identifiable Information (PII) from text documents before sharing them?

Accepted Answer

Amazon Comprehend

Answer

Amazon Macie

Answer

Amazon GuardDuty

Answer

AWS WAF

Question 6

An application needs to convert news articles written in English into Spanish, French, and German in real-time. Which service facilitates this?

Accepted Answer

Amazon Translate

Answer

Amazon Transcribe

Answer

Amazon Polly

Answer

Amazon Connect

Question 7

Which service is used to convert customer call audio recordings into text for further analysis?

Accepted Answer

Amazon Transcribe

Answer

Amazon Polly

Answer

Amazon Lex

Answer

Amazon Rekognition

Question 8

An educational application wants to read text aloud to students using lifelike voices. Which service should they use?

Accepted Answer

Amazon Polly

Answer

Amazon Transcribe

Answer

Amazon Lex

Answer

Amazon Comprehend

Question 9

A healthcare provider needs to extract clinical information, such as diagnoses, medications, and dosages, from unstructured medical notes. Which service is most specialized for this?

Accepted Answer

Amazon Comprehend Medical

Answer

Amazon HealthLake

Answer

Amazon Textract

Answer

Amazon Transcribe Medical

Question 10

Which Amazon Transcribe feature helps distinguish who is speaking in an audio recording with multiple participants?

Accepted Answer

Speaker Diarization

Answer

Language Identification

Answer

Vocabulary Filtering

Answer

Automatic Redaction