iOS

Explain what GCD means and how it is used in programming.

Junior — Middle

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What methods can be used to interact with REST API?

What happens inside autorelease regarding memory management and why are objects released with a delay?

What task does the Actor model perform in programming systems and what advantages does it provide?

Middle

МТС

How can asynchronous task execution be implemented in iOS using Grand Central Dispatch?

Junior — Middle

Яндекс Браузер

What place in the system would you choose for storing user settings?

Junior — Middle

Avito

Is it possible to define a function as an optional part of a protocol interface?

How do you implement data aggregation inside class init methods?

Share your experience in solving complex or unusual user interface tasks from your previous workplace.

Junior — Middle

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What methods can be used to resolve conflicts when working with Git and how to apply them?

What is the minimum number of threads required to cause a deadlock?

Junior — Middle

СБЕР СболСБЕР

How can optional functions be implemented in interfaces or protocols?

What is the difference between Double and Float data types in programming in terms of precision and memory?

Can you explain the concept of architecture based on using separate services to build a program?

Junior — Middle

Aston

What sizes of projects do you prefer or consider optimal?

Junior — Middle

Т-Банк

How is the difference between the method of pinpoint detection and testing detection implemented in interface development?

How to implement animation of changing constraints parameters in UI?

What types of atomic operations are you aware of in Swift?

What are the benefits of writing maintainable and understandable code?

Junior — Middle

Т-Банк

What architectural patterns or methods have you used when creating a user interface?