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DELTA Devops Engineer Interview Questions and Answers
DELTA Devops Engineer Interview Experiences
1 interview found
Anonymous
I applied via Referral and was interviewed before Oct 2021. There was 1 interview round.
(2 Questions)
- Q1. Tell me yourself
- Q2. How to Diploy 3 tier Application
- Ans.
Deploying a 3 tier application involves setting up separate layers for presentation, application logic, and data storage.
Set up the presentation layer on a web server, such as Apache or Nginx.
Deploy the application logic layer on application servers, like Tomcat or JBoss.
Utilize a database server, such as MySQL or PostgreSQL, for the data storage layer.
Ensure proper communication and connectivity between the layers.
Use...
Skills evaluated in this interview
Interview questions from similar companies
I applied via Campus Placement and was interviewed before Sep 2021. There were 3 interview rounds.
Understand aptitude aptly
Have basic knowledge on logics ,you can write code easily
(2 Questions)
- Q1. Oops concepts and resume mentioned technologies
- Q2. Btech project to be explain
- Ans.
My Btech project was on developing a web-based application for online shopping.
Developed using PHP and MySQL
Implemented features like user registration, product search, cart management, and payment gateway integration
Used HTML, CSS, and JavaScript for frontend development
Conducted testing and debugging to ensure smooth functioning
Received an A grade for the project
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Mar 2021. There were 2 interview rounds.
(1 Question)
- Q1. About previous company projects and some intermediate level questions on AWS and DevOps
Managerial skills
Interview Preparation Tips
I applied via Referral and was interviewed in Feb 2021. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Day to day activities
- Q2. Questions on os
Interview Preparation Tips
I applied via Referral and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. All the tools I have worked on
- Ans.
I have worked on various tools related to DevOps.
I have experience with configuration management tools like Ansible and Chef.
I have worked with containerization tools like Docker and Kubernetes.
I have used monitoring tools like Nagios and Prometheus.
I have experience with version control tools like Git and SVN.
I have worked with continuous integration and deployment tools like Jenkins and Travis CI.
Interview Preparation Tips
I applied via Job Portal and was interviewed before May 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Mostly technical questions and they considered background profile too
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Jan 2021. There were 4 interview rounds.
Basic Exam about your knowledge.
We have to speak out properly and clear with our opinion.
(1 Question)
- Q1. Questions about some Technical and level of our confidence.
(6 Questions)
- Q1. What are your salary expectations?
- Q2. What is your family background?
- Q3. Share details of your previous job.
- Q4. Tell me about yourself.
- Q5. Why are you looking for a change?
- Q6. Why should we hire you?
Interview Preparation Tips
(2 Questions)
- Q1. Azure cloud resources
- Q2. Security and monitoring tool
Interview Preparation Tips
(5 Questions)
- Q1. Regarding AWS networking, Jenkins, Terraform, Linux
- Q2. Write dockerfile to run python script.
- Ans.
Dockerfile to run a Python script
Use a base Python image as the starting point
Copy the Python script into the container
Specify the command to run the Python script
- Q3. Run vs CMD vs ENTRYPOINT.
- Ans.
Run vs CMD vs ENTRYPOINT are Docker instructions used to specify commands to be executed when a container is launched.
RUN is used to execute commands during the build of the image
CMD is used to provide default arguments for the entrypoint or to specify the command to run when the container starts
ENTRYPOINT is used to specify the executable that will run when the container starts, and CMD can be used to provide addition...
- Q4. How to upgrade kubernetes cluster version
- Ans.
To upgrade a Kubernetes cluster version, you can use kubeadm tool or manually update each component.
Use kubeadm tool to upgrade the cluster version
Check the current version of the cluster using kubectl
Upgrade the control plane components first, followed by worker nodes
Ensure compatibility of applications with the new version before upgrading
Backup important data and configurations before upgrading
- Q5. Terraform file to provision ec2 instance and import existing instance with their configuration
- Ans.
Use Terraform to provision ec2 instance and import existing instance with their configuration
Create a Terraform configuration file with necessary resources like aws_instance
Use the import command to import existing instance with their configuration
Update the Terraform configuration file with the imported instance details
Apply the Terraform configuration to provision the ec2 instance
Skills evaluated in this interview
I applied via LinkedIn and was interviewed in Oct 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Difference between statefullset and deployment in kubernets ?
- Ans.
StatefulSet is used for managing stateful applications, while Deployment is used for stateless applications.
StatefulSet is used for applications that require stable network identities and persistent storage.
StatefulSet maintains a unique identity for each pod and ensures ordered deployment and scaling.
Deployment is used for stateless applications that can be easily replicated and scaled.
Deployment manages a set of iden...
- Q2. How to check logs for pods and containers in kubernets ?
- Ans.
To check logs for pods and containers in Kubernetes, you can use the kubectl command-line tool.
Use the 'kubectl logs' command to view logs for a specific pod or container.
Specify the pod or container name along with the appropriate flags.
You can also use selectors to filter logs based on labels or namespaces.
To follow logs in real-time, use the '-f' flag.
To limit the number of lines displayed, use the '--tail' flag.
To ...
Interview Preparation Tips
Skills evaluated in this interview
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DELTA Devops Engineer Interview Process
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