DevOps

Can you explain the principle of roles and permissions in the Kubernetes access control system?

How do you implement secret data protection in GitLab CI using environment variables?

Can you explain what ClusterIP is in Kubernetes and how it is used for service interaction?

Which databases belong to which criteria of the CAP theorem?

Middle

Т-Банк

Why is it recommended to add the 'set -e' command at the beginning of a bash script?

Explain how the global internet network functions and how data exchange occurs between devices.

Explain the differences between a switch and a router in network systems.

Explain what the term 'long killer' means in the context of programming or system settings.

Explain the concept of asynchronous work and how it differs from synchronous data processing.

What are the advantages of using ArgoCD for application deployment automation?

Explain the difference between public, private, and isolated subnets in AWS.

How can you change the owner of a file in an operating system?

What does permission 777 mean in the Linux access rights system?

Junior — Middle

Andersen

What status codes can you name and describe their meanings?

How is the process of installing and configuring tools for development or monitoring carried out?

What responsibilities and projects did you encounter at your last job?

Junior — Middle

KTSФормат кодаSoftwareCats+5

Explain what outgoing NAT with Source NAT (SNAT) addresses is.

Can you explain the purpose of the __get__() method in Python descriptors and how it is used?

Which directive is mandatory for writing a Dockerfile?

Can you explain what an index in a database means and how it works?