DevOps

Have you used V Shark in your projects?

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

Senior

VK

Describe the structure of teams you have worked in, and their division by roles and functions.

What are the differences between 'git merge' and 'git rebase' when integrating changes into a branch?

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

What is your experience with Kubernetes platform in cloud environments?

Could you explain the mechanism of how the structure in Helm functions and how it simplifies the management of Kubernetes resources?

Can you explain the concept of a cluster in the context of Amazon S3 and its role in data organization?

What actions are available when using Job.build in GitLab CI?

Junior — Middle

VK Teams

Explain what the ping command means in network communications.

Junior — Middle

МТС

What main tasks and topics do you study in the field of DevOps within your educational program?

Can you tell about your experience working with the Argo CD tool?

In your opinion, what should an ideal CI/CD pipeline look like and what stages should it include?

Explain what is meant by 'Firewall' and its role in network security.

Junior — Middle

OZON

Can you explain what journaling capability in file systems means and why it is necessary?

Junior — Middle

Яндекс

What tools are available for version control of database schemas and data?

Junior — Middle

СБЕР

How was idempotency implemented — on surrogate keys or business indicators?

How can you determine the files that the currently running application in Linux is working with?

Can you tell us about your experience with the software development life cycle (SDLC)?

Junior — Middle

Andersen

How do cursors work in Oracle — explicit and implicit, and how do they differ?