What do the load average numbers, such as 6-4-2, mean for a 6-core system?
Middle
261
DevOps
What is a Service in Kubernetes and what types are there?
Middle
241
How did you ensure high availability (HA) in a Kubernetes cluster?
Middle
232
Where is it correct to store secrets in Kubernetes?
Middle
215
Are you familiar with Kerberos? Where is it used?
Middle
208
What is IPTables?
Middle
202
Have you worked with Helm charts — have you edited templates?
Middle
186
Describe the best pipeline for deployment to production: what stages, what conditions?
Middle
179
What tools are used for database migrations (e.g., PostgreSQL) in CI/CD pipelines?
Middle
168
Tell about the company [company]: what you did, why you left?
Middle
166
To what extent do you have experience working with Java?
Middle
164
Tell about your last workplace (project for [client]): what you did, why you left?
Middle
155
How do you use AI tools (LLM, Copilot) in your work?
Middle
155
What is your criterion for choosing between offers?
Middle
154
Tell about your experience with scripting languages: what did you use, what tasks did you solve?
Middle
152
How do you feel about restrictions and strict security policies (in the banking sector)?
Middle
152
How to view running processes on a server?
Middle
150
What are Ingress and Egress used for in Kubernetes?
Middle
150
How do you run a container from an image in Docker?
Middle
150
What is the difference between a dictionary and a set in Python?
Middle
148