Golang

If you pass a slice to a function without a pointer, will it affect the original array?

What protocol underlies data transmission in gRPC?

What is a linter in Go?

Senior

2gis

Explain the concept of stackful goroutines and how they differ from stackless ones.

Can you name the main protocols used in web development?

Junior — Middle

Rutube

Can you explain how the string structure is implemented in programming and what it consists of?

Is the REST protocol compatible with HTTP/3?

Junior — Middle

OZON

What is the main task of the Docker platform in the process of application development and operation?

What methods can ensure data consistency during transactions distributed across multiple microservices?

What measures should be taken when using Batch to avoid memory leaks?

How are bucket data structures implemented and functioning in data storage systems or hash tables?

What language do you use to write database queries?

Where should you turn if the server is running slowly?

Explain the interaction mechanism of panic, defer, and recover functions in the Go programming language.

Is it possible to implement an authorization system without verifying the identity of the user?

What are indexes and what are their disadvantages?

Senior

Рамблер

Can you explain what is meant by embedded data streams in programming?

Junior — Middle

СБЕР дейвайсы

How can internal details of an object be hidden in the Go language?

What aspects should be considered when analyzing the results of EXPLAIN ANALYZE?

What are the advantages and disadvantages of Elasticsearch?

Junior — Middle

2gis