DevOps

How is server resource virtualization carried out and what role does the hypervisor play in this?

How can you change the filename in a Linux system?

Have you had experience modifying infrastructure for integration with various frameworks?

What tools and solutions exist for monitoring database health and performance?

How can lost data be recovered on a Linux server?

Explain what a YAML file is and what it is used for.

Can you explain what the cURL tool is and what it is used for?

Junior — Middle

СБЕР

How can you get a list of databases in PostgreSQL via command line?

What steps would you take to implement a Zero Trust model in an organization?

What steps need to be taken to ensure a secure infrastructure?

How can disk space usage be checked on a server or computer?

What can happen if several engineers make changes to the same Terraform environment at the same time, and how to avoid negative consequences?

Can you explain what is meant by a system call in an operating system?

Junior — Middle

HaierМТС

What is the subnet mask for CIDR 10.20.0.0/23?

What programming languages do you prefer to write code in?

What operations does the system perform when executing the 'curl example.com' command in Linux?

Junior — Middle

Т-Банк

What methods can ensure the security of the etcd component in a Kubernetes cluster?

What is the significance of configuring automated integration and delivery processes for project development?

Describe the best pipeline for deployment to production: what stages, what conditions?

Middle

СБЕР Тех

What mechanism was used in Linux before the introduction of the namespace concept?