DevOps

What is a Parallel Job in CI? What is the sequential execution called?

Middle

РЖД

What is abstraction in software development?

What is deployment used for?

What are the options for mounting used for?

Explain what the iowait mode in Linux CPU operation means and how it affects system processes.

Junior — Middle

Т-Банк

What package management tools are used in the CentOS operating system?

Junior — Middle

Andersen

What usually causes a server not to respond to ICMP requests (ping)?

What is git cherry-pick?

Middle

МТС

What tasks have you implemented using GitLab CI/CD in your projects?

What types of services exist and how do they operate at a low level?

What is the difference between using DaemonSet and simply a replica in Kubernetes?

How to evenly distribute pods across availability zones?

What measures are taken to protect data and systems when using containers and Kubernetes platform?

Explain what the abbreviation PEP means in the context of Python language and its development.

How to check if a port is open on a remote or local host?

Where and how is password encryption configured in PgBouncer settings?

Junior — Middle

Альфа-Банк

On which programming languages was the build of files performed?

How is management and updating of roles, which have been copied (forked) in Ansible, carried out?

Junior — Middle

Альфа-Банк

What can we achieve with ArgoCD?

How to find out the IP address of a website?