Oracle Senior Devops Engineer Interview Questions, Process, and Tips

Q1. Explain our company devops process
Ans. 
Our company's DevOps process focuses on continuous integration, automated testing, and deployment.
• Continuous integration: Developers regularly merge their code changes into a shared repository, triggering automated builds and tests.

• Automated testing: Testing is automated at various stages of the development process to ensure code quality and reliability.

• Deployment automation: Code changes are automatically deployed to ...read more
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Q1. About Linux and AWS
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Q2. Python coding Test
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Q1. Deep dive in AWS
Ans. 
AWS is a cloud computing platform by Amazon offering a wide range of services for storage, computing, networking, databases, and more.
• AWS provides a wide range of services including EC2 (Elastic Compute Cloud), S3 (Simple Storage Service), RDS (Relational Database Service), and more.

• AWS offers scalability, flexibility, and cost-effectiveness for businesses of all sizes.

• AWS has a global infrastructure with data centers ...read more
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Q2. Deep dive in Terraform and Python
Ans. 
Terraform is an infrastructure as code tool, while Python is a versatile programming language often used for automation in DevOps.
• Terraform is used for provisioning and managing infrastructure resources in a declarative way.

• Python is commonly used for scripting, automation, and building tools in the DevOps ecosystem.

• Terraform can be integrated with Python scripts to enhance automation capabilities.

• Both Terraform and Py...read more
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Q1. What is VPC and its concepts?
Ans. 
VPC stands for Virtual Private Cloud, a virtual network dedicated to your AWS account.
• VPC allows you to create a logically isolated section of the AWS Cloud where you can launch AWS resources.

• You can define your own IP address range, create subnets, configure route tables, and network gateways within a VPC.

• VPC provides security by allowing you to control inbound and outbound traffic to and from your instances.

• You can c...read more
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Q2. What are the two health checks when EC2 instance is launched?
Ans. 
The two health checks when an EC2 instance is launched are System Status Checks and Instance Status Checks.
• System Status Checks ensure that the underlying host system is healthy and reachable.

• Instance Status Checks ensure that the instance is running properly and can be accessed.

• Examples: System Status Checks may include checking network connectivity, while Instance Status Checks may include verifying system logs.
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Q3. What is difference between IAM group and IAM roles?
Ans. 
IAM groups are collections of IAM users, while IAM roles are permissions that can be assumed by users or services.
• IAM groups are used to manage permissions for multiple users at once

• IAM roles are used to delegate permissions to users or services

• IAM groups can contain multiple users, while IAM roles can only be assumed by one entity at a time
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Q1. About you your experience and communication skills
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Q1. Depends upon team leader Ask basics as well as the issue they are facing during their work.
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Q2. Especially Linux file system How to mount additional disk Booting process Docker file structure
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Q1. Second technical round is depends upon the TL he can ask your experience and issues
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Q2. And can ask questions about cloud AWS and azure
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Q1. Salary discussion
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Q1. What is your Strength?
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Overall ok It was 30 min duration