What is the difference between TCP and UDP?
Middle
138
DevOps
What is a zombie process? What is the OOM Killer?
Middle
128
Have you worked with Docker Compose? Have you assembled a large Compose from multiple services?
Middle
128
MTU — what is it, and how does it affect the network?
Middle
127
How did you set up alerts in monitoring?
Middle
127
Why didn't all of this happen within Terraform? Why keep a separate playbook for deployment?
Middle
124
What exactly do you not want to do at work? Are there taboos?
Middle
122
How are disks checked? What does the fsck command do?
Middle
121
What roles have you written in Ansible?
Middle
120
What does 'automated server installation and configuration through Ansible' imply?
Middle
115
Where are the build artifacts stored in CI/CD?
Middle
115
Have you worked with VictoriaMetrics? What is it used for?
Middle
113
What are RAID 0 and RAID 1 used for, and what is the minimum number of disks required?
Middle
110
Have you had to deal with DNS and DHCP?
Middle
73