673
iOS
4126
124
396
Can you explain what a reference type is?
Junior — Middle
307
Can you explain the concept of Side Table and its application?
Junior — Middle
280
Can you list the main data types used in Swift?
Junior — Middle
278
Can you explain how memory is freed up by an object within the system?
Junior — Middle
272
What tools and mechanisms do you use to implement and manage multithreading in applications?
Junior — Middle
262
Can you list the types of values in Swift?
Junior — Middle
250
How does event handling on press occur in an application?
Junior — Middle
244
What difficulties can a system face when working with multithreading?
233
Can you list the main types of queues used in programming?
Junior — Middle
231
Explain the stages of creating, using, and destroying an object during its existence in a program.
Junior — Middle
231
Can you explain what automatic memory management mechanism ARC in iOS means?
230
219
214
In which case does an object instance get deleted from memory?
Junior — Middle
205
Can you tell us a little about your professional experience and main achievements?
Junior — Middle
205
Can you explain what value types are in programming?
Junior — Middle
200
How can race conditions be prevented in a multithreaded environment?
Middle — Middle+
197
Do you have more experience working with SwiftUI or UIKit?
Junior — Middle
190