1. What happens when you are accessing the internet 2. Where is DNS configured on Linux 3. if DNS does not work, what happens. 4. if there are several DNS servers but one IP, how can you access a specific DNS server 5. What is different with TCP and UDP 6. How does TCP establish a session 7. How does TCP terminate a session 8. if TCP is terminated abnormally, What happens. 9. How does TCP guarantee the reliability? 10. How can TCP receive lost packet again? ........ up to more 30 questions?
Whats are different the different spark Mode and explain them
Linux and networking standard interview questions
Basic AWS Knowledge: What is AWS? Explain its key components and services. What is the difference between EC2 and S3? What is an Availability Zone in AWS? AWS Services: Describe the use cases and benefits of services like EC2, S3, RDS, Lambda, IAM, and CloudFormation. How would you architect a serverless application using AWS Lambda and API Gateway? Explain the differences between Amazon RDS and Amazon DynamoDB. Security and Compliance: How do you secure data at rest and in transit on AWS? Explain the roles and responsibilities of AWS and the customer when it comes to security. How would you secure an EC2 instance?
hardlink vs softlink
one coding question. Basic of operating system(They provided the syllabus in which they were asking the questions).
Cursus et expérience , aptitude linguistique et quelque question sur l'aspect conseil
What is happening inside the computer when user is trying to access a website and how does SSL works.
Where are your system images kept? ECR for the docker images. I explained that I work with ECS clusters and tasks on a regular basis, and leverage GitHub to update and store those configs. I even explained what the configs contain, and how that works with Jenkins deploys. Nope, not good enough for Mr. Flawless.
Do you prefer remote , one location or travel job ?
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