AWS AWS Machine Learning and AI Services

Question 1

What is Amazon SageMaker primarily used for?

Accepted Answer

Building, training, and deploying machine learning models

Answer

Managing virtual private clouds and subnets

Answer

Storing and querying large datasets in S3

Answer

Monitoring application performance and latency

Question 2

Which AWS service provides image and video analysis using deep learning?

Accepted Answer

Amazon Rekognition

Answer

Amazon Comprehend

Answer

Amazon Textract

Answer

Amazon Translate

Question 3

What does Amazon Comprehend primarily do?

Accepted Answer

Performs natural language processing to find insights in text

Answer

Translates text between supported languages

Answer

Converts spoken audio to written text

Answer

Generates synthetic training data for ML models

Question 4

Which AWS service is used to convert spoken language into text?

Accepted Answer

Amazon Transcribe

Answer

Amazon Polly

Answer

Amazon Lex

Answer

Amazon Translate

Question 5

What is Amazon Polly used for?

Accepted Answer

Converting text to realistic speech

Answer

Analyzing sentiment in customer reviews

Answer

Building product recommendation engines

Answer

Detecting anomalies in time-series data

Question 6

Which AWS service is designed to build conversational interfaces such as chatbots?

Accepted Answer

Amazon Lex

Answer

Amazon Comprehend

Answer

Amazon Rekognition

Answer

Amazon Forecast

Question 7

What is Amazon Forecast primarily used for?

Accepted Answer

Time-series forecasting for business metrics like sales and inventory

Answer

Predicting network traffic for EC2 auto-scaling groups

Answer

Detecting real-time security threats across AWS accounts

Answer

Classifying images in large training datasets