Android

How can a class be declared in Kotlin so that it can be extended in inheriting classes?

Junior — Middle

СБЕР

Is it possible to access a delegated property after calling the class constructor via the by operator in Kotlin?

Is it permissible to call private methods inside extension functions?

Junior — Middle

Промсвязьбанк

Can you explain what the use of the reference method in programming means?

Can you describe the main characteristics of viewModelScope in Android architecture?

What is your current salary?

How would you create a database?

Can you explain the stages of the application lifecycle?

What factors can influence the retention of the View user interface state?

What annotation needs to be used in Dagger to ensure the correct operation of a fragment?

What is the state of an Activity's display during different stages of its lifecycle?

Junior — Middle

Альфа Капитал

What is the role of garbage collector in memory management in Java?

Junior — Middle

Т-Банк

What is the time complexity of search and insert operations in a linked list?

What are your expectations and goals for the upcoming interview?

Junior — Middle

Яндекс

Why is it important to use multithreading in Android for task execution?

Junior — Middle

Дзен

Can you specify the name of the organization where you worked professionally?

What attracts you to the field of Android development and why did you decide to focus specifically on it?

Junior — Middle

President Service ConsultСБЕРIRLIX+3

What are the differences between object comparison methods in Kotlin and Java, and how do they work?

How can task execution be implemented in the background so as not to block the main thread of the program?

Explain the concept of a bucket in the implementation of HashMap and how it is used to store data.