Android

List all ways of data transfer between fragments.

Is it possible to store an anonymous function in a variable?

How do you differentiate between types of Layout based on their impact on application efficiency?

Junior — Middle

Яндекс

What is the algorithmic complexity order of the operation of merging multiple arrays followed by sorting the resulting array?

What is the difference between using the map operator and flatMap in RxJava, and in which cases is it preferable to use each of them?

What operations and capabilities does using a data class provide in a programming language?

Junior — Middle

Wildberries

What is stored in the data layer?

Have you tried using Jetpack Compose for interface development?

How to implement navigation to a new screen when a button is pressed in a running Android application?

Junior — Middle

Т-Банк

What do you know about class composition?

Why can inheritance in object-oriented programming be a disadvantage or cause inconvenience?

How can you independently implement a function with suspend support in Kotlin?

What methods do you use to develop your professional skills in your chosen field?

What is the purpose of the toString method in the Any class in Kotlin or other JVM languages?

What methods can you use to implement asynchronous task execution in an application?

What other approaches or components can be used instead of Service in application architecture?

Junior — Middle

Selecty

Explain the principle of operation and structure of the Dagger dependency injection library.

Could you tell me about your main responsibilities and projects you are working on in your current company?

How to perform network requests using the Retrofit library?

Describe the hierarchy of collections in Java.