AWS DEVOPS

Interview Questions & Answers

Sat Jun 17, 2023

Q1: What is DevOps and how does it affect AWS ?

Answer: DevOps is a software development method that brings together development (Dev) and operations (Ops) teams to improve collaboration, automation, and delivery of applications. AWS offers a variety of services and tools that support DevOps practices such as code-based infrastructure, integration and continuous delivery, maintenance, and automation. AWS DevOps practices enable organizations to grow faster, achieve more capacity, and greater efficiency.

Q2: Explain the concept of Infrastructure as Code (IaC) in AWS DevOps.

Answer: Infrastructure as code (IaC) is the practice of defining and configuring infrastructure services using machine-readable code. In AWS DevOps, tools such as AWS CloudFormation and AWS CDK (Cloud Development Kit) allow developers to define resources such as EC2 instances, databases, and networks using manifests. This approach allows for automatic configuration, version control, and consistency across environments, leading to better asset management and reproducibility.

Q3: What is Continuous Integration and Continuous Integration (CI/CD) in AWS DevOps?

Answer: Continuous integration (CI) is the practice of integrating frequent changes into a single repository. Continuous delivery (CD) takes CI one step further by pushing code changes to production after integration and testing are complete. In AWS DevOps, services such as AWS CodePipeline, AWS CodeCommit, and AWS CodeDeploy allow developers to set up CI/CD pipelines that manage build, test, and deployment processes, ensuring fast delivery. Again, reliable software.

Q4: What is AWS Elastic Beanstalk? How does AWS help DevOps?

Answer: AWS Elastic Beanstalk is a fully managed system that makes it easy to deploy and manage applications in multiple programming languages.

It supports containerized apps, web apps, and even backend services. Elastic Beanstalk integrates with other AWS services such as EC2, S3 and RDS to provide a broad and versatile environment to run workloads. It allows developers to focus on writing code while controlling configuration, deployment, and management capabilities, thus supporting DevOps practice.

Q5: Explain the concept of infrastructure automation in AWS DevOps.

Answer: In AWS DevOps, infrastructure automation refers to automating the process of provisioning, configuring, and managing infrastructure services.
AWS offers services such as AWS CloudFormation, AWS Systems Manager, and AWS OpsWorks to enable integration. By using these tools, infrastructure can be defined as rules, changes can be applied programmatically, functions such as area management and monitoring can be implemented. Infrastructure automation reduces manual work, increases consistency, and streamlines management processes throughout the lifecycle.

Q6: What is AWS CodePipeline and how does it support AWS DevOps?

Answer: AWS CodePipeline is a continuous delivery management system that helps streamline your application release process.
Source code version control allows you to define a series of phases such as build, test, and deployment, and allows you to move code changes through these phases. CodePipeline integrates with other AWS services and third-party tools to provide a flexible and flexible CI/CD pipeline. It supports a variety of deployment architectures and deployment scenarios, making it a powerful tool for implementing DevOps practices on AWS.

Q7: How does AWS CloudWatch support AWS DevOps?

Answer: AWS CloudWatch is a maintenance and monitoring service from AWS.
Collects and monitors metrics, logs, and events from various AWS products and applications. In the context of DevOps, CloudWatch plays an important role in monitoring..

Aayushi Poddar

AWS DEVOPS

You may also be interested in