1. What is AWS DevOps?
AWS DevOps is a set of tools and practices that help automate and integrate software development and IT operations using AWS services.
2. What are the key AWS services used in DevOps?
Key services include AWS CodePipeline, AWS CodeBuild, AWS CodeDeploy, AWS CodeCommit, AWS CloudFormation, and AWS Lambda.
3. What is AWS CodePipeline?
AWS CodePipeline is a CI/CD service that automates the build, test, and deployment phases of release pipelines.
4. How does AWS CodeDeploy work?
AWS CodeDeploy automates code deployments to Amazon EC2 instances, on-premise servers, and AWS Lambda functions.
5. What is Infrastructure as Code (IaC) in AWS?
IaC allows you to manage and provision cloud infrastructure using code instead of manual processes. AWS CloudFormation and Terraform are commonly used for IaC.
6. What is AWS CodeCommit?
AWS CodeCommit is a fully managed source control service that allows you to store and manage Git repositories.
7. What is AWS CodeBuild?
AWS CodeBuild is a fully managed build service that compiles source code, runs tests, and produces software packages ready for deployment.
8. What is AWS CloudFormation?
AWS CloudFormation is a service that allows you to define and provision AWS infrastructure using templates.
9. What is Amazon Elastic Kubernetes Service (EKS)?
Amazon EKS is a managed Kubernetes service that simplifies the deployment and management of containerized applications.
10. What is Amazon Elastic Container Service (ECS)?
Amazon ECS is a fully managed container orchestration service that allows you to run and scale containerized applications.
11. What is AWS Lambda?
AWS Lambda is a serverless computing service that lets you run code in response to events without provisioning servers.
12. What is the difference between AWS ECS and EKS?
AWS ECS is an AWS-native container orchestration service, while AWS EKS is a managed Kubernetes service.
13. What is the purpose of AWS Elastic Beanstalk?
AWS Elastic Beanstalk simplifies application deployment by automatically handling infrastructure, scaling, and monitoring.
14. What is Amazon CloudWatch?
Amazon CloudWatch is a monitoring service that collects and analyzes metrics, logs, and events for AWS resources.
15. How does AWS Auto Scaling work?
AWS Auto Scaling automatically adjusts compute resources based on demand to optimize performance and cost.
16. What is AWS Systems Manager?
AWS Systems Manager is a service that enables operational control and management of AWS resources and applications.
17. What is AWS CloudTrail?
AWS CloudTrail is a service that records AWS API calls for auditing and compliance.
18. What is AWS Config?
AWS Config is a service that tracks AWS resource configurations and changes over time.
19. What is AWS Trusted Advisor?
AWS Trusted Advisor provides best practice recommendations for cost optimization, security, performance, and reliability.
20. What is AWS Artifact?
AWS Artifact is a service that provides on-demand access to AWS compliance reports and agreements.
21. What is Amazon GuardDuty?
Amazon GuardDuty is a threat detection service that continuously monitors AWS accounts for malicious activity.
22. What is AWS Secrets Manager?
AWS Secrets Manager helps manage and retrieve secrets such as database credentials and API keys securely.
23. What is AWS Security Hub?
AWS Security Hub is a security management service that provides a comprehensive view of security alerts across AWS accounts.
24. What is AWS WAF?
AWS Web Application Firewall (WAF) helps protect web applications from common security threats.
25. What is AWS Shield?
AWS Shield is a managed DDoS protection service that safeguards applications from network and transport layer attacks.
26. What is AWS Fargate?
AWS Fargate is a serverless compute engine for containers, allowing you to run containers without managing servers.
27. What is AWS Elastic Load Balancer (ELB)?
AWS ELB automatically distributes incoming application traffic across multiple targets, such as EC2 instances and containers.
28. What is AWS Service Catalog?
AWS Service Catalog allows organizations to create and manage approved IT service portfolios in AWS.
29. What is AWS Step Functions?
AWS Step Functions helps coordinate microservices and serverless applications using visual workflows.
30. What is AWS Organizations?
AWS Organizations allows you to manage and govern multiple AWS accounts from a central location.
31. What is AWS OpsWorks?
AWS OpsWorks is a configuration management service that automates software deployment using Chef and Puppet.
32. What is AWS X-Ray?
AWS X-Ray helps developers analyze and debug applications by tracing requests as they travel through the system.
33. What is Amazon EventBridge?
Amazon EventBridge is a serverless event bus service that connects applications using events.
34. What is AWS CodeArtifact?
AWS CodeArtifact is a fully managed artifact repository service that helps developers store and share software packages.
35. What is AWS App Runner?
AWS App Runner is a fully managed service that simplifies the deployment of web applications and APIs.