Android

What functions need to be overridden in the Adapter class for correct operation with RecyclerView?

Junior — Middle

Мой Склад

What is the role of the @Immutable annotation in Jetpack Compose and why is it used?

Can you list the types of references used in JVM and explain their features?

Do you have practical experience working with mapping systems or maps?

What factors do you consider key for comfortable and effective teamwork or company work?

How to implement the Builder pattern in Kotlin?

Junior — Middle

Альфа-Банк

Tell us about the composition and role of your team in the project

What signs allow a user to determine that a permission is considered dangerous?

What is the main function of the LiveData component in Android application architecture?

Junior — Middle

Rutube

What scopes of variables or functions have you had to use in your projects?

What is the main function of the Set data structure and what is its advantage?

Junior — Middle

Ozon Fresh

Explain the difference between hot and cold data streams in reactive systems.

Junior — Middle

WildberriesСБЕР

What methods can be used to determine the causes of slow application loading?

How can a new screen or activity be launched in an Android application?

Junior — Middle

Т-Банк

What is the main purpose of using a notification system in applications?

What is the difference between a data class and a standard class in a programming language?

What are the main parameters to consider when choosing a dependency injection mechanism in a project?

Can delays on the server negatively affect the speed of information display on the client interface?

Explain the principle of reflection mechanism in Java and its main applications.

What components should be defined in Retrofit for data retrieval in an application?