Golang

Can you explain the principle of operation of slices in programming languages?

Junior — Middle

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How can you increase the size of an array in a programming language to hold more elements?

Where in the code should the channel be closed?

Can you explain the concept of system resilience when its capabilities decrease due to errors?

Can you describe the different states that a Circuit Breaker can be in?

What is the difference between competition and parallelism in the Go language?

Junior — Middle

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What are the advantages and disadvantages of using transactions to ensure consistent changes in a database?

Why are replication mechanisms used in databases or data storage systems?

What patterns are used to implement graceful system failure?

What approach to designing software solutions do you use in your work?

Can you share an example of how you implemented error handling using error.Group in your projects?

Explain the mechanism of synchronous data replication in information storage systems.

Can you explain the mechanism of adding an element to the end of a data structure, such as a list or array?

Can you explain the concept of low coupling and its significance in microservices design?

What difficulties can arise when using inheritance in object-oriented programming?

Can you explain how the Circuit Breaker works and why it is needed in high-load systems?

How are interfaces defined and used in the Go language?

How can a race condition be identified in a system?

In what cases can caching lead to negative consequences or reduce system efficiency?

In what situations does automatic switching of execution occur when using goroutines?