iOS

What reasons are absent in the base initialization method of a class?

What is the difference between asynchronous and parallel execution of operations?

Junior — Middle

Okko

How to determine the time complexity of inserting an element into the middle of a singly linked list?

Where and how are weak references implemented in memory management systems?

Junior — Middle

VK

Could you explain what context switching in operating systems means?

Junior — Middle

Альфа-Банк

VK

What possible states can a software application have during its operation?

Junior — Middle

Яндекс Браузер

Have you had experience designing architectural solutions for systems?

What is the difference between atomic and non-atomic operations?

Junior — Middle

Локобанк

What requirements must be considered when creating objects that support hashing?

Junior — Middle

VK

Could you explain what is meant by optional requirements in the context of communication protocols?

Explain what a Set collection is in the context of protocols and how it is used.

Do you have experience in identifying and fixing memory leaks in applications?

What are the advantages of using DispatchWorkItem in multithreaded application development?

Junior — Middle

Альфа-Банк

What is the advantage of using Capture List over weak self in closures?

Can you explain what is meant by 'The Hip Object' in the context of programming or system design?

What methods exist for storing user information?

Junior — Middle

Яндекс Браузер

Where is monitoring and tracking of completed tasks carried out?

Can you list the main HTTP methods and explain their use?

Junior — Middle

Травелата

VK

Is Actor a reference type in programming?

Explain the differences between Core Animation layer CALayer and UI component UIView in iOS development.