KocharTech Devops Engineer Interview Questions and Answers

Basic Exam about your knowledge.

We have to speak out properly and clear with our opinion.

Q1. Questions about some Technical and level of our confidence.
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Share details of your previous job.
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Q4. Tell me about yourself.
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Q5. Why are you looking for a change?
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Q6. Why should we hire you?
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Q1. Troubleshooting with EKS
Ans. 
Troubleshooting with EKS involves identifying and resolving issues within an Amazon EKS cluster.
• Check the status of EKS nodes and pods

• Review logs for errors and warnings

• Verify network connectivity within the cluster

• Monitor resource utilization to identify bottlenecks

• Use kubectl commands to inspect and troubleshoot
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Q2. S3 storage classes
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Q1. Explain Project and roles and responsibilities
Ans. 
A project is a temporary endeavor with a specific goal, roles and responsibilities define the tasks and duties of team members.
• Project is a temporary endeavor to achieve a specific goal within a defined timeframe and budget.

• Roles and responsibilities outline the tasks and duties of team members to ensure successful project completion.

• Examples of roles include project manager, developer, tester, and operations engineer.

• ...read more
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Q2. CICD setups with different tools
Ans. 
CICD setups involve integrating various tools for automation and continuous delivery.
• Use Jenkins for building, testing, and deploying code

• Integrate with version control systems like Git for source code management

• Utilize Docker for containerization and Kubernetes for orchestration

• Implement monitoring tools like Prometheus and Grafana for tracking performance

• Automate testing with tools like Selenium or JUnit
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Q1. Explain the Kubernetes Architecture ?
Ans. 
Kubernetes Architecture is a container orchestration platform that manages the deployment, scaling, and operation of application containers.
• Kubernetes follows a master-slave architecture with a master node and multiple worker nodes.

• The master node controls the cluster and schedules workloads, while the worker nodes run the actual containers.

• Key components of Kubernetes architecture include Pods, Nodes, Services, and Co...read more
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Q2. How you handle container orchestration ?
Ans. 
I handle container orchestration using tools like Kubernetes and Docker Swarm.
• Utilize Kubernetes for managing containerized applications

• Use Docker Swarm for orchestrating containers across multiple hosts

• Implement service discovery and load balancing for efficient orchestration
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Q1. JENKINS And docker
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Q2. For bilingual profile Japanese language passage
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Q1. About kubernetes and it's ecosystem
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Q2. Architecture of k8s
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Kubernetes (k8s) is an open-source container orchestration platform for automating deployment, scaling, and management of containerized applications.
• Kubernetes follows a master-slave architecture with a master node and multiple worker nodes.

• Master node components include API server, scheduler, controller manager, and etcd.

• Worker node components include kubelet, kube-proxy, and container runtime (e.g. Docker).

• Pods are t...read more
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About previous project work experience and how it's solving major challenges