Android

Are you aware of the hierarchy of errors in Android?

How do delegates work at compile time in Java?

What is the main purpose of using the component in a data class in Kotlin?

Junior — Middle

Промсвязьбанк

Is it possible to use multiple catch blocks in a single try statement?

В чем разница между фоновым иForeground Service в Android?

How does link management in Java and Kotlin differ in terms of memory and application stability?

What is the main function of the Layout Inspector tool in user interface development?

Is it mandatory to use fragments when developing interfaces with Jetpack Compose?

Can you list the main design patterns used in Android development?

Junior — Middle

Selecty

Can you list components of Android that are not considered key?

How would you create a database for a mobile application?

Can you explain the working principle of the Heap data structure and in what cases it is used?

How are trees implemented in Java?

How have you used Gradle in your work?

How would you implement file upload to a server application?

Which components are responsible for implementing business rules within the Clean Architecture?

Junior — Middle

AstraСБЕР Звук

How is data consistency ensured when working with parallel threads or processes?

By what other criterion, besides the hash code, are objects compared?

What methods can be used to extend the functionality of an already implemented class?

What do you know about dispatchers in Android?