Accenture– DevOps Interview Questions | Accenture DevOps Interview Questions & Answers. The list of DevOps interview questions frequently asked at Accenture is given below. Both freshers and experienced professionals can use these DevOps Interview questions for the best preparation to appear for an AWS DevOps interview.
What Is Amazon Ec2 In AWS DevOps?
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What Is Amazon S3 In AWS DevOps?
Amazon S3 is object storage built to store and retrieve any amount of data from anywhere. It's a simple storage service that offers industry-leading durability, availability, performance, security, and virtually unlimited scalability at very low costs.
What Is Amazon Rds In AWS DevOps?
Amazon Relational Database Service is a web service that makes it easier to set up, operate, and scale a relational database in the AWS Cloud. It provides the cost-efficient, resizable capacity for an industry-standard relational database and manages common database administration tasks.
What is DevOps?
DevOps is the combination of cultural philosophies, practices, and tools that increases an organization's ability to deliver applications and services at high velocity: evolving and improving products at a faster pace than organizations using traditional software development and infrastructure management processes.
In terms of development and infrastructure, mention the core operations of DevOps.
The core operations of DevOps are application development, code development, code coverage, unit testing, packaging, deployment with infrastructure, provisioning, configuration, orchestration, and deployment.
What are some technical and business benefits of DevOps work culture?
- Improved operational support and faster fixes.
- Good processes across IT including automation.
- Increased team flexibility and agility.
- Happier, more engaged teams.
- Cross-skilling and self-improvement.
- Collaborative working.
- Respect from senior management
Name some of the most important DevOps tools?
- The important DevOps tools in DevOps are:
- Slack.
- Jenkins.
- Docker.
- Phantom.
- Nagios.
- Vagrant.
- Ansible.
- GitHub.
What is CI? What is its purpose?
The technical goal of CI is to establish a consistent and automated way to build, package, and test applications. With consistency in the integration process in place, teams are more likely to commit code changes more frequently, which leads to better collaboration and software quality.
How do you handle the merge conflicts in Git?
The merge conflicts in Git are:
- The easiest way to resolve a conflicted file is to open it and make any necessary changes.
- After editing the file, we can use the git add a command to stage the new merged content.
- The final step is to create a new commit with the help of the git commit command.\
When do you use ‘git rebase’ instead of ‘git merge’?
Git rebases and merges both to integrate the changes from one branch into another. Where they differ is how it's done. Git rebases moves a feature branch into a master. Git merge adds a new commit, preserving the history.
How to launch a browser using WebDriver?
Launch a browser using WebDriver are:
Download the latest ChromeDriver binary from the Chromium.org download page and place the executable on your local machine.
Set the webdriver.chrome.driver property to the chromeDriver.exe's location as- System.setProperty(“webdriver.chrome.driver”, “chromeDriver.exe path”);
Are there any technical challenges with Selenium?
One of the top challenges faced in Selenium automation is the handling of dynamic web content. Selenium solves it using the explicit wait feature, where you specify a pre-defined time for the automation testing process to wait for new content to load.
Describe the difference between driver.close() and driver.quit().
driver. quit() is used to the exit the browser, end the session, tabs, pop-ups, etc. But then when you driver. close(), only the window that has focus is closed.
How will you secure Jenkins?
To configure Security in Jenkins, follow the steps given below.
- Step 1 − Click on Manage Jenkins and choose the 'Configure Global Security' option.
- Step 2 − Click on Enable Security option.
- Step 3 − You will be prompted to add your first user.
- Step 4 − It's now time to set up your users in the system.
Can you write the syntax for building a docker image?
With the Dockerfile written, you can build the image using the following command: $ docker build. We can see the image we just built using the command docker images.
What is the concept of sudo in Linux?
Sudo stands for either "substitute user do" or "super user do" and it allows you to elevate your current user account to have root privileges temporarily. This is different from the“su” which is not temporary.
What is Nagios Log Server?
Log Server is a powerful centralized enterprise-class log monitoring and management application that allows organizations to quickly and easily view, sort, and configure logs from any source on any given network.
What Are The Benefits Of The NoSQL?
The Benefits Of The Nosql are:
- Handle large volumes of data at high speed with a scale-out architecture.
- Store unstructured, semi-structured, or structured data.
- Enable easy updates to schemas and fields.
- Be developer-friendly.
- Take full advantage of the cloud to deliver zero downtime.
What Is The Role Of A DevOps Engineer?
DevOps Engineers are responsible for supporting the users of the infrastructure they develop, and the first line of defense is protecting the cloud against hackers and viruses. They do this with code, of course, building secure software from the start.
What Is DevOps With Cloud Computing?
AWS DevOps is Amazon's answer to implementing the DevOps philosophy using its cloud platform and dedicated tools and services.AWS DevOps provides application developer teams with the means to efficiently implement continuous integration and continuous delivery.
Why Do We Use AWS For DevOps?
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.
What Is DevOps Tooling By AWS?
DevOps Tool is an application that helps automate the software development process.DevOps tool also enables teams to automate most of the software development processes like build, conflict management, dependency management, deployment, etc. and helps reduce manual efforts.
How Do You Handle Continuous Integration And Continuous Delivery In AWS DevOps?
Continuous integration is a step in which all code is merged as developers complete code in order to run the automated builds and tests. Continuous delivery is an approach that incorporates the concepts of continuous integration, automated testing, and continuous deployment.
What Is AWS Code Pipeline In AWS DevOps?
AWS CodePipeline is a fully managed continuous delivery service that helps you automate your release pipelines for fast and reliable application and infrastructure updates. With AWS CodePipeline, you only pay for what you use. There are no upfront fees or long-term commitments.
What Is AWS Code Build In AWS DevOps?
AWS CodeBuild is a fully managed continuous integration 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.
What Are Adoptions Of Devops In Industry?
DevOps is an approach in which traditional software engineering roles are merged and communication is enhanced to improve the production release frequency and maintain the software quality. There seem to be benefits in adopting DevOps but practical industry experiences have seldom been reported.
How Is Chef Used As A Cm Tool?
Chef is a configuration management technology used to automate infrastructure provisioning. It is developed on the basis of the Ruby DSL language. It is used to streamline the task of configuration and managing the company's server. It has the capability to get integrated with any of cloud technology.
Why Are Configuration Management Processes And Tools Important?
Configuration management helps engineering teams build robust and stable systems through the use of tools that automatically manage and monitor updates to configuration data. Complex software systems are composed of components that differ in granularity of size and complexity