DevOps

Can you list the main types of tests and checks used in Kubernetes?

Can you explain what the TCP protocol is and its main role in network interaction?

Junior — Middle

AndersenHaier

What are the advantages of using containers compared to virtual machines?

Where is the data about system users stored?

What methods can be used to correctly stop or terminate a program in Linux?

Junior — Middle

OZON

Is it possible to change the ENTRYPOINT command in a Docker container after it has started or during image creation?

What does the term OOM mean in the context of the Linux operating system?

What is the main role and application of Kafka in data processing systems?

Junior — Middle

Альфа-Банк

How can resources (CPU and memory) of containers be dynamically updated during their operation?

In which configuration setting is the number of replicas for the deployed service defined?

What method of ensuring PostgreSQL fault tolerance would you choose?

What is PaaS (Platform as a Service)?.

Could you explain how Single Sign-On works in a Windows Server environment?

Explain what the use of the 'tag' means in Ansible and what role it plays in task automation.

Junior — Middle

Альфа-Банк

What package management tools are available to users in the Ubuntu distribution?

Junior — Middle

Andersen

Can you list the main stages of the lifecycle of a process?

What approaches can be used for processing and analyzing large volumes of alert notifications?

In which scenarios is it recommended to use docker-compose for container management?

Can you explain what is meant by the process in a Unix-like operating system?

How is the management of server updates and rollback of changes carried out if necessary?