Android

Could you name your date of birth?

How well do you understand the business logic of the project? Have you come to the customer with initiatives and suggestions for improvement?

How can mutual blocking of two threads in a multithreaded application be prevented?

How can a service be executed in a separate thread for short-term tasks?

How is information exchanged between Fragment and Service using BroadcastReceiver?

What is the result of compiling a companion object in Kotlin in relation to Java code?

How can data be stored inside a ViewModel for further reuse?

How is data exchanged between fragments when using FragmentManager?

Junior — Middle

Т-Банк

What methods can be used to implement fragment creation in an application?

Junior — Middle

Ozon Fresh

How is the performance of key-based element search operation in HashMap evaluated?

Junior — Middle

OZON

How to implement saving and restoring the state of the user interface when using Jetpack Compose?

Junior — Middle

СБЕР

What is the main function of Bound Service in Android and what is it used for?

Could you explain the concept of recomposition in Jetpack Compose and why it is needed?

Junior — Middle

WildberriesСБЕР

What is the role of the operator ? in programming language?

Can you tell about your main tasks and responsibilities at your current job?

Junior — Middle

HeadHunterWildberriesМагнит Тех

How can the first application launch point be fixed in the logging system?

Junior — Middle

Дзен

Can you explain the concept of LaunchEffect and what its main idea is?

What methods can be used to obtain image sizes in Android?

What methods can be used to implement the Flow mechanism in the system?

Junior — Middle

Иннотех

How is the type system structured in the Kotlin language?