Opcito Technologies Devops Engineer Interview Questions and Answers

Q1. About previous company projects and some intermediate level questions on AWS and DevOps
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Managerial skills

Understand aptitude aptly

Have basic knowledge on logics ,you can write code easily

Q1. Oops concepts and resume mentioned technologies
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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
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Q1. Write a shell skript with arguments included
Ans. 
A shell script with arguments included
• Start with a shebang line to specify the shell interpreter

• Define variables to store the arguments passed to the script

• Use conditional statements to handle different scenarios based on the arguments

• Use loops to iterate over multiple arguments

• Add comments to explain the purpose of the script and each section
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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