Can you explain how the garbage collector works in managed programming languages?
Junior — Middle
232
Golang
8397
379
Explain the mechanism and features of inheritance in object-oriented programming.
Junior — Middle
232
Has there been experience profiling services?
Middle
231
In which cases and in which services is it recommended to use gRPC?
Middle — Middle+
230
How is polymorphism implemented in the Go language?
Junior — Middle
230
SELECT department, SUM(salary) FROM employees GROUP BY department HAVING SUM(salary) > 10000; emails email | user Display email and number of users.
Middle
230
How is the efficiency of search in an unbalanced data tree determined?
Junior — Middle
229
Have you participated only in development or also in requirements analysis with analysts?
Senior
225
How do you understand that a task is ready for release to production?
Senior
225
Can you explain the concept of Event Sourcing and how it differs from traditional data handling methods?
Middle — Middle+
221
The service processes a request, starts doing something, retries, and then the pod itself reboots. What will happen?
Senior
221
Tell me about the most difficult task you have done.
Senior
220
Explain the mechanism of the automatic memory management system in the Go language
Junior — Middle
220
Can you list the types of trees used in data structures?
Junior — Middle
219
Can you explain how the pprof tool for profiling performance works?
Junior — Middle
216
How to understand that the system is working stably?
Middle
216
Can you explain the purpose of the make() function?
Junior — Middle
215
What reasons make direct access to data in RAM unacceptable during software development?
Junior — Middle
215
Tell me about transactions in databases: why are they needed, where have you used them?
Senior
214
Have you had a code review? How was it organized?
Senior
214