DevOps

How can you configure an Ansible Playbook to only make changes on selected servers?

How does the browser process the input of a domain name, for example, google.com, and what happens next?

How is the UDP protocol used when loading web pages in a browser?

Can you explain the principle of CI/CD and its advantages in software development?

Do you have experience using the ELK stack for logging and analytics?

What databases have you used in your practice and at what level?

What needs to be changed in the Ansible playbook for it to manage multiple servers simultaneously?

Tell us about a major project you participated in and describe its features.

What approaches should be used for deploying applications with long restart times?

Do you have experience using Ansible in automation projects?

Junior — Middle

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Can you list the main services and tools provided by AWS?

To whom exactly do you provide services in your current job?

How do you evaluate working with outdated or suspended code in a project?