Deloitte Digital Devops Engineer Interview Questions and Answers for Experienced

Q1. Tell me about yourself
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Q2. About your company and project
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Q1. They asked me to write a dockerfile
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Q2. Minimal questions about linux
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Do basic aptitude and one coding question.

Q1. Be patient. You'll definately crack if your basic of programming and oops are clear.
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Q2. Questions specific to my final year project and code review.
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DSA questions leetcode easy level

Q1. Why we Hire you?
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I have a strong background in DevOps tools and practices, with a proven track record of successfully implementing automation and improving efficiency.
• Extensive experience with CI/CD pipelines, configuration management, and infrastructure as code

• Strong knowledge of cloud platforms such as AWS, Azure, and GCP

• Ability to collaborate effectively with cross-functional teams to drive continuous improvement

• Proven ability to tr...read more
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Q2. What's your expectations
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I expect a challenging role with opportunities for growth and learning in a collaborative team environment.
• Opportunities for professional development

• Collaborative team environment

• Challenging projects

• Clear communication and expectations
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Q1. About Aws architecture
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Q1. What is node affinity?
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Node affinity is a feature in Kubernetes that allows pods to be scheduled onto nodes based on labels assigned to nodes.
• Node affinity is used to ensure that pods are scheduled onto nodes that meet certain criteria specified in the pod's affinity rules.

• There are two types of node affinity: requiredDuringSchedulingIgnoredDuringExecution and preferredDuringSchedulingIgnoredDuringExecution.

• Node affinity rules can be based o...read more
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Q2. What is security groups?
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Security groups are virtual firewalls that control inbound and outbound traffic for instances in a cloud network.
• Security groups are used to control traffic at the instance level.

• They act as virtual firewalls for instances in a cloud network.

• They allow you to specify which traffic is allowed to reach your instances.

• You can define rules for inbound and outbound traffic based on protocols, ports, and IP addresses.

• Securit...read more
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Q1. Technical round was good , the interviewer has good knowledge about the devops tools and started with the basic questions and some real time question based on scenario. CI CD process and automation tool
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Q1. Explain branching statergy, deployment process and IAC
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Branching strategy is a way to manage code changes, deployment process is a set of steps to release code, and IAC is a method to automate infrastructure.
• Branching strategy determines how code changes are managed and merged into the main codebase.

• Deployment process involves steps like building, testing, and releasing code to production.

• IAC (Infrastructure as Code) is a method to automate infrastructure management using ...read more
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Q1. Kubernetes architecture
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Q2. Readiness liveness probes
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Q1. Taints and tolerations
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Q2. Pod lifecycle, and Prometheus setup
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