iOS

What are the differences between a data structure Set and an array in terms of their usage and characteristics?

Junior — Middle

Okko

МТС

Яндекс 360

In what situations does Apple apply the Copy-on-Write mechanism in its technologies or products?

Can you list different types of polymorphism in object-oriented programming?

Junior — Middle

Суши Вок

What risks arise from memory leaks in an application?

How can LiveLock occur in a system, and how does it differ from DeadLock?

Can you explain what Realm is and how it is used in mobile applications?

Is it possible to pass an event from one View to another in the current context?

Junior — Middle

Avito

Можешь назвать основные типы архитектурных моделей в системном проектировании?

Can you explain the concept of Cold Observable and how it differs from Hot Observable?

Junior — Middle

МТС

Is it possible to organize management for a group of coordinators with the help of one coordinator?

Can you give an example of a task you were unable to successfully complete or fully implement?

Junior — Middle

Иннотех

In which locality are you currently located?

Junior — Middle

Intelsy

Simbirsoft

What are the advantages and disadvantages of using the Unowned type in programming?

Junior — Middle

МТС

Explain what Behavior-Driven Development (BDD) methodology is and how it is applied in software development.

Can you list and briefly describe design patterns other than architectural solutions?

How is memory freed for objects with cyclic references in managed environments?

What methods and approaches to multithreading management are you familiar with?

Junior — Middle

Альфа-Банк

Is a stack always more efficient in terms of performance compared to a heap?

Junior — Middle

VK знакомства

What is the role of the scene method in the SceneDelegate class and when is it called?

Junior — Middle

Суши Вок

Do you have experience working with project management systems or package managers used in projects?

Intern — Junior

Т-Банк