Machine Learning Eng Assoc 3 AWS AI Services

Question 1

Artificial Intelligence

Answer 1

Computer systems performing human-like intelligent tasks

Question 2

Machine Learning

Answer 2

A subset of AI that uses algorithms to learn from data and make predictions

Question 3

Deep Learning

Answer 3

A subset of machine learning based on artificial neural networks

Question 4

Natural Language Processing

Answer 4

AI technology that enables machines to understand; interpret; and generate human language

Question 5

Computer Vision

Answer 5

AI technology that enables machines to interpret and understand visual information from the world

Question 6

Amazon Comprehend

Answer 6

Fully managed natural language processing service for text analysis

Question 7

Amazon Translate

Answer 7

Neural machine translation service for language translation

Question 8

Amazon Transcribe

Answer 8

Automatic speech recognition service for converting speech to text

Question 9

Amazon Polly

Answer 9

Text-to-speech service that uses deep learning to synthesize natural-sounding speech

Question 10

Amazon Rekognition

Answer 10

Computer vision service for image and video analysis

Question 11

Amazon Forecast

Answer 11

Fully managed service that uses machine learning for time-series forecasting

Question 12

Amazon Lex

Answer 12

Service for building conversational interfaces using voice and text

Question 13

Amazon Personalize

Answer 13

Machine learning service for creating personalized product recommendations

Question 14

Amazon Textract

Answer 14

Service that automatically extracts text; handwriting; and data from scanned documents

Question 15

Amazon Kendra

Answer 15

Intelligent search service powered by machine learning

Question 16

Amazon Augmented AI (A2I)

Answer 16

Service that makes it easy to build workflows for human review of machine learning predictions

Question 17

Amazon SageMaker

Answer 17

Fully managed machine learning platform for building; training; and deploying models

Question 18

Amazon EC2

Answer 18

Elastic Compute Cloud service for scalable computing capacity

Question 19

AWS Trainium

Answer 19

Custom machine learning chips designed for training deep learning models

Question 20

AWS Inferentia

Answer 20

Custom machine learning chips designed for high-performance inference

Question 21

Amazon Bedrock

Answer 21

Fully managed service for building generative AI applications with foundation models

Question 22

Amazon Q Business

Answer 22

Generative AI-powered assistant for business use cases

Question 23

Amazon Q Developer

Answer 23

AI-powered coding assistant for software development

Question 24

Amazon Q Apps

Answer 24

Tool for creating Gen AI-powered apps without coding using natural language

Question 25

Feature Engineering

Answer 25

Process of selecting; transforming; and creating features to improve model performance

Question 26

Model Training

Answer 26

Process of teaching a machine learning model to make predictions based on data

Question 27

Hyperparameter Tuning

Answer 27

Process of finding the optimal set of hyperparameters for a machine learning model

Question 28

Model Evaluation

Answer 28

Process of assessing the performance and effectiveness of a trained model

Question 29

Model Deployment

Answer 29

Process of making a trained machine learning model available for use in a production environment

Question 30

Model Monitoring

Answer 30

Continuous observation and analysis of a deployed model's performance and behavior

Question 31

Data Drift

Answer 31

Changes in the statistical properties of the input data over time

Question 32

Concept Drift

Answer 32

Changes in the relationship between input and output variables in the underlying problem

Question 33

A/B Testing

Answer 33

Experimental approach to compare two versions of a model or system

Question 34

CI/CD

Answer 34

Continuous Integration and Continuous Delivery; practices for automating software delivery processes

Question 35

IAM

Answer 35

Identity and Access Management; AWS service for managing access to AWS resources

Question 36

Security Group

Answer 36

Virtual firewall for controlling inbound and outbound traffic to AWS resources

Question 37

Amazon S3

Answer 37

Simple Storage Service; object storage service in AWS

Question 38

Amazon EFS

Answer 38

Elastic File System; fully managed file storage service for use with AWS cloud services and on-premises resources

Question 39

Amazon Kinesis

Answer 39

Platform for streaming data on AWS

Question 40

AWS Glue

Answer 40

Fully managed extract; transform; and load (ETL) service

Question 41

AWS Lambda

Answer 41

Serverless compute service that runs code in response to events

Question 42

Amazon DynamoDB

Answer 42

Fully managed NoSQL database service

Question 43

MLOps

Answer 43

Application of DevOps principles to machine learning workflows

Question 44

AWS CodePipeline

Answer 44

Fully managed continuous delivery service for automating ML workflows

Question 45

Spot Instances

Answer 45

Cost-effective option for running fault-tolerant ML training jobs

Question 46

Auto Scaling

Answer 46

Automatically adjusting compute resources based on ML workload demands

Question 47

AWS Cost Explorer

Answer 47

Tool for visualizing and managing AWS costs; including ML-related expenses

Question 48

Right-sizing

Answer 48

Matching instance types and sizes to ML workload requirements for cost optimization

Question 49

Data Encryption

Answer 49

Process of encoding ML-related data to protect sensitive information

Question 50

GDPR

Answer 50

General Data Protection Regulation; EU law on data protection and privacy

Question 51

HIPAA

Answer 51

Health Insurance Portability and Accountability Act; US law for data privacy in healthcare

Question 52

Version Control

Answer 52

System for tracking and managing changes to ML code; models; and datasets