Cybage Cloud Devops Engineer Interview Questions and Answers

Q1. Difference between deployment and statefull.
Ans. 
Deployment refers to the process of releasing a new version of software, while stateful refers to systems that retain data between sessions.
• Deployment involves releasing new versions of software to servers or environments.

• Stateful systems retain data between sessions, unlike stateless systems.

• Stateful applications require more complex management and scaling compared to stateless applications.

• Examples of stateful applic...read more
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Self introduction and questions

Coding knowledge and my preparation

Q1. Tell me about kubernetes architecture
Ans. 
Kubernetes architecture is a container orchestration platform that manages containerized applications across a cluster of nodes.
• 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 the smallest deployabl...read more
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Cloud Related question

Q1. Why did you look at this Job
Ans. 
Opportunity to work with cutting-edge technologies in a dynamic and innovative environment.
• Exciting opportunity to work with cloud technologies like AWS, Azure, or Google Cloud Platform

• Interest in automation, continuous integration/continuous deployment (CI/CD), and infrastructure as code (IaC)

• Desire to be part of a collaborative team that values learning and growth

• Passion for problem-solving and optimizing processes t
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Q1. What is devops?
Ans. 
DevOps is a software development methodology that combines software development (Dev) with IT operations (Ops) to shorten the systems development life cycle.
• DevOps focuses on collaboration, automation, and monitoring throughout the software development lifecycle.

• It aims to increase the speed of software delivery, improve reliability, and build scalable and secure systems.

• Tools commonly used in DevOps include Jenkins, D
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Q2. Write play book to copy files in ansible
Ans. 
Playbook to copy files in Ansible
• Use the 'copy' module in Ansible to copy files

• Specify source and destination paths in the playbook

• Run the playbook using 'ansible-playbook' command
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Q3. Explain version control tool
Ans. 
Version control tool is a system that records changes to a file or set of files over time so that you can recall specific versions later.
• Tracks changes made to files

• Allows multiple users to collaborate on a project

• Helps in reverting back to previous versions if needed

• Examples: Git, SVN, Mercurial
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Q1. Why do you switch job
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Q1. Questions from resume
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Q1. This is MR round and questions are scenario based.
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Q1. This is hr round related to saty discussion
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Q1. Discuss 4 case study related to supply chain management.
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Round duration - 140 minutes
Round difficulty - Medium

Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.

Q1. 
Sum of Two Numbers Represented as Arrays
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...read more
Ans. 
Given two numbers represented as arrays, calculate their sum and return the result as an array.
• Iterate through the arrays from right to left, adding digits and carrying over if necessary

• Handle cases where one array is longer than the other by considering the remaining digits

• Ensure the final sum array does not have any leading zeros
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Round duration - 20 minutes
Round difficulty - Easy

The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.

Round duration - 8 minutes
Round difficulty - Easy

This round was conducted right after finishing and clearing the technical round at the same place and on the same day.