GlobalLogic Senior Devops Engineer Interview Questions and Answers

Q1. How do you resolve merge conflict
Ans. 
Resolve merge conflicts by understanding changes, communicating with team, using version control tools, and testing changes.
• Understand the changes causing the conflict

• Communicate with team members to discuss conflicting changes

• Use version control tools like Git to resolve conflicts

• Test the changes after resolving conflicts to ensure functionality
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Q2. What is SCM Strategy
Ans. 
SCM Strategy refers to the plan and approach for managing source code throughout its lifecycle.
• SCM Strategy involves defining how source code will be stored, versioned, and accessed by team members.

• It includes choosing the right version control system (e.g. Git, SVN) and branching strategy.

• Automation of build, test, and deployment processes is a key component of SCM Strategy.

• Implementing code review practices and ensur
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Logical reasoning and basic mathematical questions were asked

Easy questions and basic questions were asked

Q1. Tell me about your self
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Q2. Out of memory in Kubernetes
Ans. 
Out of memory in Kubernetes can occur due to resource limits not being set, inefficient application code, or insufficient memory allocation.
• Check resource limits and requests in Kubernetes manifests

• Optimize application code to reduce memory usage

• Increase memory allocation for pods if needed
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Q3. Kubernetes architecture
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Q1. Salary expectations
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Q2. On-site opportunities
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Q1. Technical questions on cloud
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Q2. IAC Tools and Ansible related
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Q1. Basic pipeline,python,some simple coding
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Q2. More on resume and based on ur answers
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Q3. Docker multistage
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Q1. Write the k8s deployment ymal with rolling update for given docker image
Ans. 
Create a k8s deployment ymal with rolling update for a given docker image
• Define a Deployment object in the YAML file

• Specify the container image in the spec section

• Set the update strategy to RollingUpdate

• Define the number of replicas for the deployment
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Q2. Read json file and recursive way of geting value based on key
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Q1. Regarding Jenkins and mostly based on previous project work
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Q1. Techno managerial round with onshore team. Regarding previous projects and scenario based
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Q1. Salary discussion
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Q1. Basic oops concepts Attribute routing Sal query
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