iOS

protocol SomeProtocol {} func test1_1(value: SomeProtocol) {} func test2_1(value: some SomeProtocol) {} func test1_2(value: any SomeProtocol) {}

Is it possible to implement protocols in the program code?

Explain the differences between the key types nil, void, and never in programming.

Tell us about the technological solutions you applied in your last project.

What professional directions in your field would you like to develop further?

Junior — Middle

Aston

What are the main global variables and states in your application?

Could you explain the concept of breaking down complex tasks into smaller parts?

Junior — Middle

Aston

Can you list different types of Publishers used in the Combine framework?

Junior — Middle

4 лапы

What level of abstraction do you apply to organize interaction between files?

Can you explain what is meant by the Scrum methodology in project management?

Junior — Middle

Aston

Can you explain what is meant by the term BDUI in interface development?

Junior — Middle

Яндекс Финтех

What is the inconsistency between the MVC architectural pattern and the SOLID principles?

Junior — Middle

Simbirsoft

Have you had experience implementing or using video streaming in iOS applications?

What navigation methods within applications have you used in your practice?

What is the minimum number of linear equations needed to determine the exact coordinates of an object on a display?

How can interaction and communication between different queues in the system be implemented?

What level of algorithm difficulty do you plan to refine your skills on?

Junior — Middle

Яндекс Финтех

What is the maximum number of stacks that can potentially be used in one software?

Is it possible for a structure to contain an object of the same structural form inside it?

Junior — Middle

Яндекс 360

What does the use of the 'inout' keyword in programming mean and how does it affect data transfer in functions?