DevOps

What is the main role of an operator in the Kubernetes system and why is it needed?

How are ports classified by ranges in network protocols?

Intern — Junior

МТС

What are the main components of the Kubernetes system architecture?

How can you change the user inside a Dockerfile during container build?

With which tools would you like to work and in which direction to develop your expertise?

What is the purpose of the echo command in Linux?

Junior — Middle

OZON

Can you explain what StorageClass is in the context of data storage?

What are the main components and elements that need to be implemented inside a Docker container?

What is a zombie process and an orphan in Linux?

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

What tool is usually used for logging in Linux operating system?

Can you independently build and compile the Linux kernel from scratch?

Junior — Middle

Бюро 1440СБЕР

How is command transmission carried out and what security measures are applied?

Is it possible to add a new role or policies to an existing AWS account?

Tell about the company [company]: what you did, why you left?

Middle

СБЕР Тех

Do you have experience working with the Linux operating system?

Junior — Middle

ИннотехПравительство МосквыФормат кода

How can you ensure network access when using a firewall?

How can you change the filename in a Linux system?

What definition does the platform as a service (PaaS) give, and what are its main advantages?

What are the main tasks and goals of penetration testing?