AWS Cloud Support Engineer Interview Questions

AWS Cloud Support Engineer Interview Questions And Answers For Experienced 2018. Here Coding compiler presenting a list of 25 Amazon Cloud Support Associate Interview Questions with answers. These AWS questions will help you to crack your next job interview. All the best and happy learning.

AWS Cloud Support Engineer Interview Questions

  1. What is an AWS Availability Zone?
  2. What is the (generic) definition of Scalable?
  3. What are the main problem(s) with only using an IP address to access a website?
  4. When a user inputs a domain name into a web browser – what occurs to bring the website content back to the user?
  5. What is a primary consumer use of cloud services?
  6. What if the (generic) definition of High Availability?
  7. Why are common language domain names used instead of IP addresses for accessing websites?
  8. What is the (generic) definition of Elastic?
  9. What two items are required for a website to work?
  10. What is an IP Address?
  11. What is the (generic) definition of Fault Tolerant?
  12. What are some common consumer cloud-based services?
  13. What are some common uses of AWS?
  14. What does DNS stand for?
  15. How does the concept of scalability apply to consumers/enterprise users of AWS?
  16. When you use a “cloud” service – what are you utilizing?
  17. How does the concept of Fault Tolerance apply to consumers/enterprise users of AWS?
  18. What is an AWS Data Center?
  19. What MUST a user/web browser have in order to initiate a request to a web server?
  20. What type of service AWS can provide?
  21. What is an AWS Region?
  22. What is the purpose of DNS servers?
  23. What are two of the main reasons consumers use cloud-based services for storage?
  24. How does the concept of High Availability apply to consumers/enterprise users of AWS?
  25. How does the concept of Elasticity apply to consumers/enterprise users of AWS?

Amazon Cloud Support Associate Interview Questions

1) What is an AWS Availability Zone?

A) Availability zones (within a region) work together to make up a collection of your AWS resources. Properly designed applications will utilize multiple availability zones for high availability and fault tolerance. AZ’s have direct low latency connections between each other, and each AZ is isolated from the others to ensure fault tolerance.

2) What is the (generic) definition of Scalable?

A) The ability to easily grow in size, capacity, and/or scope when required (usually based on demand).

3) What are the main problem(s) with only using an IP address to access a website?

It assumes that:

  1. You already know (or can obtain) the IP Address of the web server.
  2. Can easily remember the IP Address for future use.

4) When a user inputs a domain name into a web browser – what occurs to bring the website content back to the user?

  1. The web browser contacts a DNS server and asks for the IP address associated with the domain name.
  2. The DNS server sends the IP address back to the Browser.
  3. The Browser sends a request (for content) to the IP address associated with the domain name.
  4. The web server hosting web content receives the request and sends the web content back to the user.

Related Article: AWS Devops Interview Questions

5) What is a primary consumer use of cloud services?

A) Storage. Many consumers use cloud services to store their data (videos, music, movies, pictures, files, etc).

6) What if the (generic) definition of High Availability?

A) Refers to the concept of something being accessible when you attempt to access it (and/or the ability to access something via multiple platforms).

7) Why are common language domain names used instead of IP addresses for accessing websites?

A) Domain names are much easier to communicate and remember.

8) What is the (generic) definition of Elastic?

A) The ability to not only grow (scale) when required, but also reduce in size when required.

9) What two items are required for a website to work?

  1. A properly configured web server with a public IP address and web formatted content.
  2. A user (you) with a web browser and the IP address of the web server.

10) What is an IP Address?

A) An IP address is the location/address of a computer on a network (internet). Think of it as the computers phone number or mailing address. It is how the computer can be located.

AWS Cloud Support Engineer Interview Questions And Answers

11) What is the (generic) definition of Fault Tolerant?

A) The ability to withstand a certain amount of failure and still remain functional (and/or be self-healing and return to full capacity).

12)What are some common consumer cloud-based services?

  1. iCloud
  2. Dropbox

13) What are some common uses of AWS?

  • Storage
  • Compute Power
  • Databases
  • Networking
  • Security
  • Monitoring and Analytics

14) What does DNS stand for?

A) Domain Name System

15) How does the concept of scalability apply to consumers/enterprise users of AWS?

A) AWS allows for quick (almost instant) addition of servers to a running application. This allows a company to quickly scale the compute power available to their application.

In contract – adding servers to an on- premises date center can take days (or weeks).

Amazon Cloud Support Associate Interview Questions And Answers

16) When you use a “cloud” service – what are you utilizing?

A) When you use a cloud service (such as iCloud or Dropbox) – you are utilizing server computers owned, operated, and managed by those companies.

17) How does the concept of Fault Tolerance apply to consumers/enterprise users of AWS?

A) If you cannot access your files from one device/location, but can access from another device/location – then you have sustained a fault in your system but where still able to access your file.

18) What is an AWS Data Center?

A) Located in each Availability Zone is one or more AWS Data Centers. These data centers contain the physical servers that run AWS resources. Including many of the

19) What MUST a user/web browser have in order to initiate a request to a web server?

A) The IP address of the web server

20) What type of service AWS can provide?

A) AWS is a cloud services provider. Also known as Infrastructure as a Serice (Iaas).

AWS Cloud Interview Questions And Answers

21) What is an AWS Region?

A) At the highest level, AWS’ physical infrastructure is made up of numerous regions that are located all around the world.
Each region is comprised of multiple Availability Zones, which are where specific AWS data centers are located.

22) What is the purpose of DNS servers?

A) To act as a “look up” service for converting domain names into IP addresses.

23) What are two of the main reasons consumers use cloud-based services for storage?

1) Redundant backups of stored files
2) Ability to share/access files from multiple devices.

24)How does the concept of High Availability apply to consumers/enterprise users of AWS?

A) Redundant backups and the ability to share/access files across multiple devices make files stored in the cloud “highly available”

25) How does the concept of Elasticity apply to consumers/enterprise users of AWS?

A) As demand (user base) on a web application increases and decreases – Elastic systems allow for the quick addition and subtraction of servers. The removal of unused servers can drastically reduce cost.

Orginal Source: Linux Academy

RELATED INTERVIEW QUESTIONS

  1. Google Kubernetes Engine Interview Questions
  2. AWS Devops Interview Questions
  3. Apigee Interview Questions
  4. Actimize Interview Questions
  5. Kibana Interview Questions
  6. Nagios Interview Questions
  7. Jenkins Interview Questions
  8. Chef Interview Questions
  9. Puppet Interview Questions
  10. DB2 Interview Questions
  11. AnthillPro Interview Questions
  12. Angular 2 Interview Questions
  13. Hibernate Interview Questions
  14. ASP.NET Interview Questions
  15. PHP Interview Questions
  16. Kubernetes Interview Questions
  17. Docker Interview Questions
  18. CEH Interview Questions
  19. CyberArk Interview Questions
  20. Appian Interview Questions
  21. Drools Interview Questions
  22. Talend Interview Questions
  23. Selenium Interview Questions
  24. Ab Initio Interview Questions
  25. AB Testing Interview Questions
  26. Mobile Application Testing Interview Questions
  27. Pega Interview Questions
  28. UI Developer Interview Questions
  29. Tableau Interview Questions
  30. SAP ABAP Interview Questions

Most Asked AWS Devops Interview Questions And Answers

AWS Devops Interview Questions And Answers For Experienced 2018. Here in this blog post Coding compiler presenting a list of 50 AWS Interview Questions for Devops professionals. These 50 Devops interview questions prepared by AWS DevOps experts and were asked in various MNC companies for AWS DevOps Job Interview. Read these AWS Devops interview questions and answers to crack you next AWS Job Interview. All the best for your future and happy learning.

AWS Devops Interview Questions

  1. What is Amazon Web Services in DevOps?
  2. What is the role of a DevOps engineer?
  3.  What is Dev Ops with cloud computing?
  4. Why do we use AWS for DevOps?
  5. What is DevOps Tooling by AWS?
  6. How do you handle Continuous Integration and Continuous Delivery in AWS Devops?
  7. What is AWS CodePipeline in AWS Devops?
  8. What is AWS CodeBuild in AWS Devops?
  9. What is AWS CodeDeploy in AWS Devops?
  10. What is AWS CodeStar in AWS Devops?
  11. What is Amazon Elastic Container Service in AWS Devops?
  12. What is AWS Lambda in AWS Devops?
  13. What are AWS Developer Tools?
  14. What is CodeCommit in AWS Devops?
  15. What are the benefits of AWS CodeBuild in AWS Devops?
  16. What is Amazon EC2 in AWS Devops?
  17. What is Amazon S3 in AWS Devops?
  18. What is Amazon RDS in AWS Devops?
  19. What is AWS Lambda in AWS Devops?
  20. What is Amazon QuickSight in AWS Devops?
  21. What is AWS IoT in AWS Devops?
  22. What are the benefits of AWS CodeDeploy in AWS Devops?

AWS Devops Interview Questions And Answers

Question # 1) What is Amazon Web Services in DevOps?

Answer # AWS provides services that help you practice DevOps at your company and that are built first for use with AWS. These tools automate manual tasks, help teams manage complex environments at scale, and keep engineers in control of the high velocity that is enabled by DevOps.

 

Question # 2) What is the role of a DevOps engineer?

Answer # There’s no formal career track for becoming a DevOps engineer. They are either developers who get interested in deployment and network operations, or sysadmins who have a passion for scripting and coding, and move into the development side where they can improve the planning of test and deployment.

 

Question # 3) What is Dev Ops with cloud computing?

Answer # Inseparable development and operations practices are universally relevant. Cloud computing, Agile development, and DevOps are interlocking parts of a strategy for transforming IT into a business adaptability enabler. If cloud is an instrument, then DevOps is the musician that plays it.

 

Question # 4) Why do we use AWS for DevOps?

Answer # There are many benefits of using AWS for devops, thery are:

  • Get Started Fast – Each AWS service is ready to use if you have an AWS account. There is no setup required or software to install.
  • Fully Managed Services – These services can help you take advantage of AWS resources quicker. You can worry less about setting up, installing, and operating infrastructure on your own. This lets you focus on your core product.
  • Built for Scale – You can manage a single instance or scale to thousands using AWS services. These services help you make the most of flexible compute resources by simplifying provisioning, configuration, and scaling.
  • Programmable – You have the option to use each service via the AWS Command Line Interface or through APIs and SDKs. You can also model and provision AWS resources and your entire AWS infrastructure using declarative AWS CloudFormation templates.
  • Automation – AWS helps you use automation so you can build faster and more efficiently. Using AWS services, you can automate manual tasks or processes such as deployments, development & test workflows, container management, and configuration management.
  • Secure – Use AWS Identity and Access Management (IAM) to set user permissions and policies. This gives you granular control over who can access your resources and how they access those resources.
  • Large Partner Ecosystem – AWS supports a large ecosystem of partners which integrate with and extend AWS services. Use your preferred third-party and open source tools with AWS to build an end-to-end solution.
  • Pay-As-You-Go – With AWS purchase services as you need them and only for the period when you plan to use them. AWS pricing has no upfront fees, termination penalties, or long term contracts. The AWS Free Tier helps you get started with AWS.

 

Question # 5) What is DevOps Tooling by AWS?

Answer # AWS provides services that help you practice DevOps at your company and that are built first for use with AWS. These tools automate manual tasks, help teams manage complex environments at scale, and keep engineers in control of the high velocity that is enabled by DevOps.

Related Article: Chef Interview Questions

Question # 6) How do you handle Continuous Integration and Continuous Delivery in AWS Devops?

Answer # The AWS Developer Tools help you securely store and version your application’s source code and automatically build, test, and deploy your application to AWS or your on-premises environment.

Start with AWS CodePipeline to build a continuous integration or continuous delivery workflow that uses AWS CodeBuild, AWS CodeDeploy, and other tools, or use each service separately.

 

Question # 7) What is AWS CodePipeline in AWS Devops?

A) AWS CodePipeline is a continuous integration and continuous delivery service for fast and reliable application and infrastructure updates. CodePipeline builds, tests, and deploys your code every time there is a code change, based on the release process models you define. This enables you to rapidly and reliably deliver features and updates.

 

Question # 8) What is AWS CodeBuild in AWS Devops?

Answer # AWS CodeBuild is a fully managed build service that compiles source code, runs tests, and produces software packages that are ready to deploy. With CodeBuild, you don’t need to provision, manage, and scale your own build servers. CodeBuild scales continuously and processes multiple builds concurrently, so your builds are not left waiting in a queue.

 

Question # 9) What is AWS CodeDeploy in AWS Devops?

Answer # AWS CodeDeploy automates code deployments to any instance, including Amazon EC2 instances and on-premises servers. AWS CodeDeploy makes it easier for you to rapidly release new features, helps you avoid downtime during application deployment, and handles the complexity of updating your applications.

 

Question # 10) What is AWS CodeStar in AWS Devops?

Answer # AWS CodeStar enables you to quickly develop, build, and deploy applications on AWS. AWS CodeStar provides a unified user interface, enabling you to easily manage your software development activities in one place. With AWS CodeStar, you can set up your entire continuous delivery toolchain in minutes, allowing you to start releasing code faster.

Top AWS Devops Interview Questions

AWS Devops Interview Questions # 11) How Instacart uses AWS Devops?

Answer # Instacart uses AWS CodeDeploy to automate deployments for all of its front-end and back-end services. Using AWS CodeDeploy has enabled Instacart’s developers to focus on their product and worry less about deployment operations.

Related Article: Puppet Interview Questions

AWS Devops Interview Questions # 12) How lululemon athletica uses AWS Devops?

Answer # lululemon athletica uses a variety of AWS services to engineer a fully automated, continuous integration and delivery system. lululemon deploys artifacts distributed via Amazon S3 using AWS CodePipeline. From this stage, the artifacts are deployed to AWS Elastic Beanstalk.

 

AWS Devops Interview Questions # 13) What is Amazon Elastic Container Service in AWS Devops?

Answer # Amazon Elastic Container Service (ECS) is a highly scalable, high performance container management service that supports Docker containers and allows you to easily run applications on a managed cluster of Amazon EC2 instances.

 

AWS Devops Interview Questions # 14) What is AWS Lambda in AWS Devops?

Answer # AWS Lambda lets you run code without provisioning or managing servers. With Lambda, you can run code for virtually any type of application or backend service – all with zero administration. Just upload your code and Lambda takes care of everything required to run and scale your code with high availability.

Related Article: Kubernetes Interview Questions

AWS Devops Interview Questions # 15) What are AWS Developer Tools?

Answer # The AWS Developer Tools is a set of services designed to enable developers and IT operations professionals practicing DevOps to rapidly and safely deliver software.

Together, these services help you securely store and version control your application’s source code and automatically build, test, and deploy your application to AWS or your on-premises environment. You can use AWS CodePipeline to orchestrate an end-to-end software release workflow using these services and third-party tools or integrate each service independently with your existing tools.

 

AWS Devops Interview Questions # 16) What is CodeCommit in AWS Devops?

Answer # AWS CodeCommit is a fully-managed source control service that makes it easy for companies to host secure and highly scalable private Git repositories. CodeCommit eliminates the need to operate your own source control system or worry about scaling its infrastructure. You can use CodeCommit to securely store anything from source code to binaries, and it works seamlessly with your existing Git tools.

 

AWS Devops Interview Questions # 17) What are the benefits of AWS CodeBuild in AWS Devops?

Answer # AWS CodeBuild is a fully managed build service that compiles source code, runs tests, and produces software packages that are ready to deploy. With CodeBuild, you don’t need to provision, manage, and scale your own build servers.

CodeBuild scales continuously and processes multiple builds concurrently, so your builds are not left waiting in a queue. You can get started quickly by using prepackaged build environments, or you can create custom build environments that use your own build tools. With CodeBuild, you are charged by the minute for the compute resources you use.

AWS CodeBuild Benefits:

  • Fully Managed Build Service – AWS CodeBuild eliminates the need to set up, patch, update, and manage your own build servers and software. There is no software to install or manage.
  • Continuous Scaling – AWS CodeBuild scales automatically to meet your build volume. It immediately processes each build you submit and can run separate builds concurrently, which means your builds are not left waiting in a queue.
  • Pay as You Go – With AWS CodeBuild, you are charged based on the number of minutes it takes to complete your build.
  • Extensible – You can bring your own build tools and programming runtimes to use with AWS CodeBuild by creating customized build environments in addition to the prepackaged build tools and runtimes supported by CodeBuild.
  • Enables Continuous Integration and Delivery – AWS CodeBuild belongs to a family of AWS Code Services, which you can use to create complete, automated software release workflows for continuous integration and delivery (CI/CD). You can also integrate CodeBuild into your existing CI/CD workflow.
  • Secure – With AWS CodeBuild, your build artifacts are encrypted with customer-specific keys that are managed by the AWS Key Management Service (KMS). CodeBuild is integrated with AWS Identity and Access Management (IAM), so you can assign user-specific permissions to your build projects.

Related Article: Docker Interview Questions

AWS Devops Interview Questions # 18) What is Amazon EC2 in AWS Devops?

Answer # Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides secure, resizable compute capacity in the cloud. It is designed to make web-scale cloud computing easier for developers.

 

AWS Devops Interview Questions # 19) What is Amazon S3 in AWS Devops?

Answer # Amazon Simple Storage Service (Amazon S3) is object storage with a simple web service interface to store and retrieve any amount of data from anywhere on the web.

 

AWS Devops Interview Questions # 20) What is Amazon RDS in AWS Devops?

Answer # Amazon Relational Database Service (Amazon RDS) makes it easy to set up, operate, and scale a relational database in the cloud.

AWS Devops Interview Questions And Answers For Experienced

Question # 21) What is AWS Lambda in AWS Devops?

Answer # AWS Lambda lets you run code without provisioning or managing servers. You pay only for the compute time you consume – there is no charge when your code is not running.

Related Article: Kubernetes Interview Questions

Question # 22) What is Amazon QuickSight in AWS Devops?

Answer # Amazon QuickSight is a fast, cloud-powered business analytics service that makes it easy to build visualizations, perform ad-hoc analysis, and quickly get business insights from your data.

 

Question # 23) What is AWS IoT in AWS Devops?

Answer # AWS IoT is a managed cloud platform that lets connected devices easily and securely interact with cloud applications and other devices.

 

Question # 24) What are the benefits of AWS CodeDeploy in AWS Devops?

Answer # AWS CodeDeploy is a service that automates software deployments to a variety of compute services including Amazon EC2, AWS Lambda, and instances running on-premises.

AWS CodeDeploy makes it easier for you to rapidly release new features, helps you avoid downtime during application deployment, and handles the complexity of updating your applications.

AWS CodeDeploy Benefits:

  • Automated Deployments – AWS CodeDeploy fully automates your software deployments, allowing you to deploy reliably and rapidly. You can consistently deploy your application across your development, test, and production environments whether deploying to Amazon EC2, AWS Lambda, or instances running on-premises. The service scales with your infrastructure so you can deploy to one Lambda function or thousands of EC2 instances.
  • Minimize Downtime – AWS CodeDeploy helps maximize your application availability during the software deployment process. It introduces changes incrementally and tracks application health according to configurable rules. Software deployments can easily be stopped and rolled back if there are errors.
  • Centralized Control – AWS CodeDeploy allows you to easily launch and track the status of your application deployments through the AWS Management Console or the AWS CLI. CodeDeploy gives you a detailed report allowing you to view when and to where each application revision was deployed.
  • Easy To Adopt – AWS CodeDeploy is platform and language agnostic, works with any application, and provides the same experience whether you’re deploying to Amazon EC2 or AWS Lambda. You can easily reuse your existing setup code. CodeDeploy can also integrate with your existing software release process or continuous delivery toolchain (e.g., AWS CodePipeline, GitHub, Jenkins).

Advanced AWS Devops Interview Questions

Question # 25) How can you use CodeBuild to automate your release process?

Answer # Yes. CodeBuild is integrated with AWS CodePipeline. You can add a build action and set up a continuous integration and continuous delivery process that runs in the cloud.

 

Question # 26) What is a build project in AWS Devops?

Answer # A build project is used to define how CodeBuild will run a build. It includes information such as where to get the source code, which build environment to use, the build commands to run, and where to store the build output. A build environment is the combination of operating system, programming language runtime, and tools used by CodeBuild to run a build.

Related Article: Ansible Interview Questions

Question # 27) How do you configure a build project in AWS Devops?

Answer # A build project can be configured through the console or the AWS CLI. You specify the source repository location, the runtime environment, the build commands, the IAM role assumed by the container, and the compute class required to run the build. Optionally, you can specify build commands in a buildspec.yml file.

 

Question # 28) Which source repositories does CodeBuild support in AWS Devops?

Answer # CodeBuild can connect to AWS CodeCommit, S3, and GitHub to pull source code for builds.

 

Question # 29) Which programming frameworks does CodeBuild support in AWS Devops?

Answer # CodeBuild provides preconfigured environments for supported versions of Java, Ruby, Python, Go, Node.js, Android, and Docker. You can also customize your own environment by creating a Docker image and uploading it to the Amazon EC2 Container Registry or the Docker Hub registry. You can then reference this custom image in your build project.

Related Article: Nagios Interview Questions

Question # 30) What happens when a build is run in CodeBuild in AWS Devops?

Answer # CodeBuild will create a temporary compute container of the class defined in the build project, load it with the specified runtime environment, download the source code, execute the commands configured in the project, upload the generated artifact to an S3 bucket, and then destroy the compute container. During the build, CodeBuild will stream the build output to the service console and Amazon CloudWatch Logs.

Most Popular AWS Devops Interview Questions

AWS Devops Interview Questions # 31) How do you set up your first build in CodeBuild in AWS Devops?

Answer # Sign in to the AWS Management Console, create a build project, and then run a build.

 

AWS Devops Interview Questions # 32) How can you use CodeBuild with Jenkins in AWS Devops?

Answer # Yes. The CodeBuild Plugin for Jenkins can be used to integrate CodeBuild into Jenkins jobs. The build jobs are sent to CodeBuild, eliminating the need for provisioning and managing the Jenkins worker nodes.

 

AWS Devops Interview Questions # 33) How can you view past build results in AWS CodeBuild?

Answer # You can access your past build results through the console or the API. The results include outcome (success or failure), build duration, output artifact location, and log location.

 

AWS Devops Interview Questions # 34) How can you debug a past build failure in AWS CodeBuild?

Answer # You can debug a build by inspecting the detailed logs generated during the build run.

 

AWS Devops Interview Questions # 35) What types of applications can you build with AWS CodeStar?

Answer # CodeStar can be used for building web applications, web services and more. The applications run on Amazon EC2, AWS Elastic Beanstalk or AWS Lambda. Project templates are available in several different programming languages including Java, Node.js (Javascript), PHP, Python and Ruby.

 

AWS Devops Interview Questions # 36) How do you add, remove or change users for my AWS CodeStar projects?

Answer # You can add, change or remove users for your CodeStar project through the “Team” section of the CodeStar console. You can choose to grant the users Owner, Contributor or Viewer permissions. You can also remove users or change their roles at any time.

 

AWS Devops Interview Questions # 37) How do AWS CodeStar users relate to IAM users?

Answer # CodeStar users are IAM users that are managed by CodeStar to provide pre-built, role-based access policies across your development environment; Because CodeStar users are built on IAM, you still get the administrative benefits of IAM. For example, if you add an existing IAM user to a CodeStar project, the existing global account policies in IAM are still enforced.

 

AWS Devops Interview Questions # 38) Can I work on my AWS CodeStar projects directly from an IDE?

Answer # Yes. By installing the AWS Toolkit for Eclipse or Visual Studio you gain the ability to easily configure your local development environment to work with CodeStar Projects; Once installed, developers can then select from a list of available CodeStar projects and have their development tooling automatically configured to clone and checkout their project’s source code, all from within their IDE.

 

AWS Devops Interview Questions # 39) How do you configure my project dashboard?

Answer # Project dashboards can be configured to show the tiles you want, where you want them; To add or remove tiles, click on the “Tiles” drop‑down on your project dashboard. To change the layout of your project dashboard, drag the tile to your desired position.

 

AWS Devops Interview Questions # 40) Are there any third party integrations that we can use with AWS CodeStar?

Answer # AWS CodeStar works with Atlassian JIRA to integrate issue management with your projects.

Amazon Devops Engineer Interview Questions

Question # 41) Can we use AWS CodeStar to help manage my existing AWS applications?

Answer # No. AWS CodeStar helps customers quickly start new software projects on AWS. Each CodeStar project includes development tools, including AWS CodePipeline, AWS CodeCommit, AWS CodeBuild and AWS CodeDeploy, that can be used on their own and with existing AWS applications.

 

Question # 42) Why AWS DevOps Matters?

Answer # Software and the Internet have transformed the world and its industries, from shopping to entertainment to banking. Software no longer merely supports a business; rather it becomes an integral component of every part of a business.

Companies interact with their customers through software delivered as online services or applications and on all sorts of devices. They also use software to increase operational efficiencies by transforming every part of the value chain, such as logistics, communications, and operations.

In a similar way that physical goods companies transformed how they design, build, and deliver products using industrial automation throughout the 20th century, companies in today’s world must transform how they build and deliver software.

 

Question # 43) How to Adopt a AWS DevOps Model?

Answer # Transitioning to DevOps requires a change in culture and mindset. At its simplest, DevOps is about removing the barriers between two traditionally siloed teams, development and operations.

In some organizations, there may not even be separate development and operations teams; engineers may do both. With DevOps, the two teams work together to optimize both the productivity of developers and the reliability of operations.

They strive to communicate frequently, increase efficiencies, and improve the quality of services they provide to customers. They take full ownership for their services, often beyond where their stated roles or titles have traditionally been scoped by thinking about the end customer’s needs and how they can contribute to solving those needs.

Quality assurance and security teams may also become tightly integrated with these teams. Organizations using a DevOps model, regardless of their organizational structure, have teams that view the entire development and infrastructure lifecycle as part of their responsibilities.

 

Question # 44) What are DevOps Practices?

Answer # There are a few key practices that help organizations innovate faster through automating and streamlining the software development and infrastructure management processes. Most of these practices are accomplished with proper tooling.

  • One fundamental practice is to perform very frequent but small updates. This is how organizations innovate faster for their customers.
  • These updates are usually more incremental in nature than the occasional updates performed under traditional release practices.
  • Frequent but small updates make each deployment less risky. They help teams address bugs faster because teams can identify the last deployment that caused the error.
  • Although the cadence and size of updates will vary, organizations using a DevOps model deploy updates much more often than organizations using traditional software development practices.
  • Organizations might also use a microservices architecture to make their applications more flexible and enable quicker innovation. The microservices architecture decouples large, complex systems into simple, independent projects.
  • Applications are broken into many individual components (services) with each service scoped to a single purpose or function and operated independently of its peer services and the application as a whole.
  • This architecture reduces the coordination overhead of updating applications, and when each service is paired with small, agile teams who take ownership of each service, organizations can move more quickly.

However, the combination of microservices and increased release frequency leads to significantly more deployments which can present operational challenges.

Thus, DevOps practices like continuous integration and continuous delivery solve these issues and let organizations deliver rapidly in a safe and reliable manner.

Infrastructure automation practices, like infrastructure as code and configuration management, help to keep computing resources elastic and responsive to frequent changes.

In addition, the use of monitoring and logging helps engineers track the performance of applications and infrastructure so they can react quickly to problems.

Together, these practices help organizations deliver faster, more reliable updates to their customers. Here is an overview of important DevOps practices.

Best AWS Devops Interview Questions

Question # 45) What is Continuous Integration in AWS Devops?

Answer # Continuous integration is a software development practice where developers regularly merge their code changes into a central repository, after which automated builds and tests are run. The key goals of continuous integration are to find and address bugs quicker, improve software quality, and reduce the time it takes to validate and release new software updates.

 

Question # 46) What is Continuous Delivery in AWs Devops?

Answer # Continuous delivery is a software development practice where code changes are automatically built, tested, and prepared for a release to production.

It expands upon continuous integration by deploying all code changes to a testing environment and/or a production environment after the build stage. When continuous delivery is implemented properly, developers will always have a deployment-ready build artifact that has passed through a standardized test process.

 

Question # 47) What are Microservices in AWS Devops?

Answer # The microservices architecture is a design approach to build a single application as a set of small services. Each service runs in its own process and communicates with other services through a well-defined interface using a lightweight mechanism, typically an HTTP-based application programming interface (API).

Microservices are built around business capabilities; each service is scoped to a single purpose. You can use different frameworks or programming languages to write microservices and deploy them independently, as a single service, or as a group of services.

 

Question # 48) What is Infrastructure as Code in AWS Devops?

Answer # Infrastructure as code is a practice in which infrastructure is provisioned and managed using code and software development techniques, such as version control and continuous integration.

The cloud’s API-driven model enables developers and system administrators to interact with infrastructure programmatically, and at scale, instead of needing to manually set up and configure resources.

Thus, engineers can interface with infrastructure using code-based tools and treat infrastructure in a manner similar to how they treat application code. Because they are defined by code, infrastructure and servers can quickly be deployed using standardized patterns, updated with the latest patches and versions, or duplicated in repeatable ways.

 

Question # 49) What is AWS CloudFormation in AWS Devops?

Answer # AWS CloudFormation is a service that gives developers and businesses an easy way to create a collection of related AWS resources and provision them in an orderly and predictable fashion.

 

Question # 50) How is AWS CloudFormation different from AWS Elastic Beanstalk?

These services are designed to complement each other. AWS Elastic Beanstalk provides an environment to easily deploy and run applications in the cloud.

It is integrated with developer tools and provides a one-stop experience for you to manage the lifecycle of your applications. AWS CloudFormation is a convenient provisioning mechanism for a broad range of AWS resources.

It supports the infrastructure needs of many different types of applications such as existing enterprise applications, legacy applications, applications built using a variety of AWS resources and container-based solutions (including those built using AWS Elastic Beanstalk).

RELATED INTERVIEW QUESTIONS

  1. Apigee Interview Questions
  2. Actimize Interview Questions
  3. Kibana Interview Questions
  4. Nagios Interview Questions
  5. Jenkins Interview Questions
  6. Chef Interview Questions
  7. Puppet Interview Questions
  8. DB2 Interview Questions
  9. AnthillPro Interview Questions
  10. Angular 2 Interview Questions
  11. Hibernate Interview Questions
  12. ASP.NET Interview Questions
  13. PHP Interview Questions
  14. Kubernetes Interview Questions
  15. Docker Interview Questions
  16. CEH Interview Questions
  17. CyberArk Interview Questions
  18. Appian Interview Questions
  19. Drools Interview Questions
  20. Talend Interview Questions
  21. Selenium Interview Questions
  22. Ab Initio Interview Questions
  23. AB Testing Interview Questions
  24. Mobile Application Testing Interview Questions
  25. Pega Interview Questions
  26. UI Developer Interview Questions
  27. Tableau Interview Questions
  28. SAP ABAP Interview Questions
  29. Reactjs Interview Questions
  30. UiPath Interview Questions

Advanced AWS Interview Questions For Experienced

37 Advanced AWS Interview Questions For Experienced 2018. If you are looking for Amazon Web Services interview questions, here is a list of the top 37 AWS Architect interview questions for experienced professionals. This article will help you to prepare for AWS job interview. Happy reading.!

AWS Interview Questions

Can I run more than one DB instance for Amazon RDS for free?
Can S3 be used with EC2 instances, if yes, how?
Define auto-scaling.
Distinguish between scalability and flexibility
Explain can you vertically scale an Amazon instance? How?
Explain what is T2 instances?
How can you send request to Amazon S3?
How can you speed up data transfer in Snowball?
How do you choose an Availability Zone?
How is a Spot instance different from an On-Demand instance or Reserved Instance?
How is Amazon RDS, DynamoDB and Redshift different?
How is stopping and terminating an instance different from each other?
How many buckets can you create in AWS by default?
how is the buffer used in Amazon web services?

Amazon AWS Interview Questions

How the processes start, stop and terminate works? How?
If my AWS Direct Connect fails, will I lose my connectivity?
In CloudFront what happens when content is NOT present at an Edge location and a request is made to it?
Is it possible to scale an Amazon instance vertically? How?
Name the several layers of Cloud Computing.
Name the various layers of the cloud architecture
What are the best practices for Security in Amazon EC2?
What are the components involved in Amazon Web Services?
what are the key components of AWS?
What does an AMI include?
What does the following command do with respect to the Amazon EC2 security groups? ec2-create-group CreateSecurityGroup
what is AMI?
What is AWS?
What is Cloud Computing
what is S3?

Advanced AWS Interview Questions

what is the difference between Amazon S3 and EC2?
What is the importance of buffer in Amazon Web Services?
What is the relation between an instance and AMI?
what is the relation between an instance and AMI?
What is the way to secure data for carrying in the cloud?
Which automation gears can help with spinup services?
While connecting to your instance what are the possible connection issues one might face?
Why do you make subnets?

RELATED INTERVIEW QUESTIONS

  1. SSRS Interview Questions
  2. SQL Interview Questions
  3. Informatica MDM Interview Questions
  4. CyberArk Interview Questions
  5. SAP SD Interview Questions
  6. SAP EWM Interview Questions
  7. Advanced Javascript Interview Questions
  8. Angular 2 Interview Questions
  9. AngularJS Interview Questions
  10. Accenture Java Interview Questions
  11. Advanced Java Interview Questions
  12. Core Java Interview Questions
  13. .NET Interview Questions
  14. Ansible Interview Questions
  15. ServiceNow Interview Questions
  16. RPA Interview Questions
  17. Blue Prism Interview Questions
  18. SSIS Interview Questions And Answers
  19. Oracle Performance Tuning Interview Questions
  20. SCCM Interview Questions
  21. ServiceNow Interview Questions
  22. Docker Interview Questions