Android

What methods do you use to check if a variable contains a null value?

Can you explain what Livelock is in the context of Java and how it differs from Deadlock?

Junior — Middle

Дзен

How do data transfer strategies differ in a program: by value and by reference to an object?

At what stages does the source code transformation occur during compilation?

Can you explain what is meant by transitivity in mathematics or relation theory?

What are the main components used in the AndroidManifest.xml file?

What is the main function and application of the Dagger library in Android application development?

Junior — Middle

GrowFoodЯндексRostic's+1

What is the Heap area and what types of data are usually stored there?

What programming languages do you master?

Have you had experience using the substring search algorithm with the Knuth-Morris-Pratt (KMP) method?

How does the use and purpose of a framework differ from a library in programming?

What methods can be used to manage and limit the re-assembly of UI components in Jetpack Compose?

What are the differences between GlobalScope, MainScope, and creating your own Scope in Kotlin Coroutines?

Junior — Middle

Яндекс

Which components of the system require rebuilding when making changes to module A, which depends on another module B that is not directly connected?

Junior — Middle

Wildberries

Can you explain how the Voyager system works?

Are you prepared with all the necessary materials and questions before starting the interview?

Junior — Middle

OZON

Can the automatic memory management mechanism terminate the activity that is currently displayed to the user?

Can you explain the concept and purpose of the repository pattern in software development?

How can a workflow be implemented in your system?

Junior — Middle

Иннотех

Is it possible in Kotlin to create a class marked as sealed that will inherit from another sealed class?