DevOps

What methods can be used to connect to a Linux server?

Junior — Middle

СБЕР

What approaches and tools are used for scaling applications in a Kubernetes environment?

Which version control systems have you used in your practice?

How can an error be logged into a log file when executing a bash script?

Junior — Middle

OZON

What methods can be used to identify issues with RAM in a Linux system?

How can automatic application restart be implemented in case of failure or update?

Have you dealt with database management systems before?

Have you created virtual machine images and how did you do it?

Tell me about your latest project. What were you involved in? What kind of project was it? And the team?

Middle

Aston

What types of DNS records exist? What is the purpose of a PTR record?

Senior

VK

Which variables have the highest priority when using Ansible?

Explain how network interaction occurs inside a Docker container and how it connects to external networks.

Junior — Middle

OZON

Explain what a template in Ansible is and how it is used in configuration automation.

Junior — Middle

OZON

What is the simplest unique unit that can be distinguished in Kubernetes?

Have you had experience working with Microsoft Hyper-V hypervisor?

How to determine the number of remaining nodes in a distributed system based on Node.js?

Can you explain what is meant by factors in Ansible?

Junior — Middle

Альфа-Банк

How can you terminate or forcibly stop a zombie process in an operating system?

Explain what the ping command means in network communications.

Junior — Middle

МТС

What are the advantages and disadvantages of using software RAID compared to hardware solutions?