DevOps

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

Which of the Linux tools or technologies studied in the course left the most vivid impression on you?

Do you usually set up Zabbix on your projects yourself or do you use ready-made solutions?

Explain the differences between Deployment, StatefulSet, PersistentVolume, and PersistentVolumeClaim in Kubernetes.

What monitoring models do you know and what are their differences?

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?

Can you explain what the 'top' command in system commands is and what it is used for?

What are the advantages and disadvantages of using logical database replication?

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

Tell us about your practical experience working with virtual machines and their configuration.

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

Explain the principle of operation of load balancers in network systems

Can you explain what Docker Daemon is and how it works in container infrastructure?

What skills and experience do you have in working with PowerShell?

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?