What are the differences between TCP and UDP? Why is UDP used for streaming video and voice?
Middle+
166
Golang
8397
379
Do you work with a company under a civil law contract?
Middle
165
Why does gRPC operate over HTTP/2 instead of HTTP/1.1? What are the features of HTTP/2?
Middle+
163
What are channels in Go, what types are there, and what are their features?
Senior
162
Tell us about your work experience and achievements.
Senior
161
How do relational databases differ from non-relational ones? What does the term NoSQL mean?
Middle+
161
Tell me about interfaces in Go: what are they, what do they consist of, what is a nil interface?
Middle+
160
How can processes and threads interact with each other?
Senior
157
What types of indexes exist in PostgreSQL? How to troubleshoot a slow query?
Senior
156
What is the OSI model?
Middle+
156
What do you know about the company 'Yadro'? Have you heard about us?
Middle
154
Tell me about application layer protocols. What is gRPC? How does it differ from REST?
Middle
154
What salary are you considering when transitioning to a new company?
Middle
151
Why did you decide to look for a new job and leave [company]?
Middle
150
What is an interface in Go, why is it needed, how does it work? What does it look like under the hood?
Senior
147
What are Linux permissions, what types are there? What do permissions for a directory mean?
Senior
147
Where do you currently reside and what work format do you consider?
Middle
146
What is TLS, why is it needed, and how does it work?
Senior
145
Why can't you close the channel returned by ctx.Done() using the close() function?
Middle+
142
From what amount are you willing to consider an offer?
Senior
142