FIS Senior Devops Engineer Interview Questions and Answers

Q1. Describe CI/CD and Jenkins set up
Ans. 
CI/CD is a software development practice where code changes are automatically built, tested, and deployed.
• Continuous Integration (CI) involves automatically building and testing code changes frequently.

• Continuous Deployment (CD) involves automatically deploying code changes to production.

• Jenkins is a popular open-source automation server used for CI/CD pipelines.

• Jenkins pipelines are defined using a Jenkinsfile which s...read more
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Q2. Define Kebernetes architecture
Ans. 
Kubernetes 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 controlling 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).

• Kubernet...read more
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Logical reasoning and basic mathematical questions were asked

Easy questions and basic questions were asked

Good analytic skills needed to clear it

Data structure and algorithms and python specific questions

Q1. Salary expectations
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Q2. How much years will be there in company
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Q1. Discussion on projects from resume
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Discussion on a case study for a project end to end

Q1. Aws infra , VpC , EC2
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Q1. Gitlab , Terraform , Ansible related
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Q1. Interest , why cognizant .
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Q1. Related to cloud
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Q2. Related to CICD
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Q1. It was purely technical. You need to explain it very clearly. The session was held for an hour. You can crack the interview if you perform well.
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