Q: What is Amazon EC2?
A: Amazon EC2 (Elastic Compute Cloud) is a web service that provides resizable compute capacity in the cloud. It allows users to easily create and manage virtual servers, known as instances, to run their applications.
Q: What is Amazon S3?
A: Amazon S3 (Simple Storage Service) is a highly scalable and durable object storage service. It is designed to store and retrieve any amount of data from anywhere on the web. It provides secure, durable, and highly available storage for various applications.
Q: What is Amazon RDS?
A: Amazon RDS (Relational Database Service) is a fully managed database service provided by AWS. It supports multiple database engines such as MySQL, PostgreSQL, Oracle, and SQL Server. It simplifies the setup, operation, and scaling of a relational database in the cloud.
Q: What is Amazon DynamoDB?
A: Amazon DynamoDB is a fast and flexible NoSQL database service provided by AWS. It offers reliable performance at any scale and automatically manages the storage and processing of data across multiple servers. It is suitable for applications that require low-latency data access.
Q: What is Amazon Lambda?
A: Amazon Lambda is a serverless compute service that lets you run your code without provisioning or managing servers. It allows you to execute your code in response to events and automatically scales to handle the load. You pay only for the compute time consumed by your code.
Q: What is Amazon SNS?
A: Amazon SNS (Simple Notification Service) is a fully managed messaging service that enables you to send notifications and messages to distributed systems, mobile devices, and other endpoints. It simplifies the process of sending messages to multiple subscribers.
Q: What is Amazon SQS?
A: Amazon SQS (Simple Queue Service) is a fully managed message queuing service. It decouples the components of a distributed application by enabling communication between them through asynchronous messaging. It provides a reliable and scalable way to exchange messages between applications.
Q: What is Amazon Glacier?
A: Amazon Glacier is a low-cost storage service designed for long-term data archiving and backup. It is optimized for infrequently accessed data and provides durability and security for long-term retention of data.
Q: What is Amazon CloudFront?
A: Amazon CloudFront is a content delivery network (CDN) service that speeds up the delivery of your websites, APIs, and other web assets. It caches content at edge locations around the world, reducing latency and improving the user experience.
Q: What is Amazon Route 53?
A: Amazon Route 53 is a scalable domain name system (DNS) web service. It provides highly reliable and cost-effective domain registration, DNS routing, and health checking of resources within your infrastructure.
Q: What is Amazon VPC?
A: Amazon VPC (Virtual Private Cloud) enables you to create an isolated virtual network within the AWS cloud. It provides you with complete control over your virtual networking environment, including IP address range selection, subnets, route tables, and network gateways.
Q: What is Amazon IAM?
A: Amazon IAM (Identity and Access Management) is a web service that helps you securely control access to AWS resources. It enables you to manage users, groups, roles, and permissions to allow or deny access to specific resources.
Q: What is Amazon S3 Glacier?
A: Amazon S3 Glacier is a secure and durable storage service for long-term data archiving and backup. It is designed for data that is rarely accessed but still requires long-term retention.
Q: What is Amazon Elastic Load Balancer?
A: Amazon Elastic Load Balancer automatically distributes incoming application traffic across multiple targets, such as Amazon EC2 instances, containers, and IP addresses. It improves the availability and fault tolerance of your applications.
Q: What is Amazon CloudWatch?
A: Amazon CloudWatch is a monitoring and observability service for AWS resources and applications. It collects and tracks metrics, logs, and events, allowing you to gain insights and take automated actions to keep your applications running smoothly.
Q: What is Amazon Redshift?
A: Amazon Redshift is a fully managed data warehousing service. It enables you to analyze large datasets using SQL queries and provides high-performance analysis, scalability, and security.
Q: What is Amazon EMR?
A: Amazon EMR (Elastic MapReduce) is a web service that simplifies the processing of large amounts of data using popular frameworks such as Apache Hadoop, Apache Spark, and Presto. It enables you to analyze and process big data easily and cost-effectively.
Q: What is Amazon ECS?
A: Amazon ECS (Elastic Container Service) is a highly scalable and fast container management service. It allows you to easily run and manage Docker containers on a cluster of Amazon EC2 instances.
Q: What is Amazon EKS?
A: Amazon EKS (Elastic Kubernetes Service) is a fully managed Kubernetes service. It simplifies the deployment, management, and scaling of containerized applications using Kubernetes.
Q: What is AWS Lambda?
A: AWS Lambda is a serverless compute service provided by AWS. It allows you to run your code without provisioning or managing servers. You can use it to build and run applications and services without the need to worry about infrastructure.
Q: What is AWS Step Functions?
A: AWS Step Functions is a serverless workflow service provided by AWS. It enables you to coordinate multiple AWS services into serverless workflows and build applications that are scalable, resilient, and easy to maintain.
Q: What is AWS CloudFormation?
A: AWS CloudFormation is a service that enables you to define and provision AWS infrastructure resources using declarative templates. It allows you to create and manage a collection of related resources as a single unit, called a stack.
Q: What is AWS CloudTrail?
A: AWS CloudTrail is a service that enables governance, compliance, operational auditing, and risk auditing of your AWS account. It provides a detailed history of the API calls made within your account, including the source IP address, user identity, and timestamps.
Q: What is AWS CodePipeline?
A: AWS CodePipeline is a fully managed continuous delivery service that helps you automate your software release processes. It enables you to model, visualize, and automate the steps required to release your applications.
Q: What is AWS CodeDeploy?
A: AWS CodeDeploy is a fully managed deployment service that automates software deployments to a variety of compute services, including Amazon EC2, AWS Lambda, and instances running on-premises.
Q: What is AWS CodeCommit?
A: AWS CodeCommit is a fully managed source control service that makes it easy for teams to host secure and scalable Git repositories. It eliminates the need to operate your own source control system.
Q: What is AWS Direct Connect?
A: AWS Direct Connect is a network service that provides dedicated network connections between your on-premises data center and AWS. It can significantly reduce network costs, increase bandwidth throughput, and provide a more consistent network experience compared to internet-based connections.
Q: What is AWS Elastic Beanstalk?
A: AWS Elastic Beanstalk is an easy-to-use service for deploying and scaling web applications and services developed with popular programming languages. It automatically handles the deployment, capacity provisioning, load balancing, and health monitoring of your applications.
Q: What is AWS Aurora?
A: AWS Aurora is a relational database engine that is compatible with MySQL and PostgreSQL. It offers high performance, scalability, and durability for database workloads.
Q: What is AWS SageMaker?
A: AWS SageMaker is a fully managed machine learning service that enables you to build, train, and deploy machine learning models at scale. It provides a complete set of tools and infrastructure to simplify the process of developing machine learning applications.
