Android

What methods can be used to implement a sequence of task or data execution?

Can you explain what the Glide library in Android development is and what it is used for?

What is the difference between using subscribeOn and observeOn in RxJava, and how do they affect the execution thread?

Junior — Middle

RedLabЯндекс

How is the connection between the keyword 'in' and collections in C implemented?

What methods and technologies can be used to implement QR code recognition system integration?

What factors do you consider when choosing a company for employment?

What is the role of transactions in the Room library to ensure data integrity?

Have you had experience implementing animation effects in user interface components?

Junior — Middle

Яндекс

What signals may indicate potential problems when assessing a project?

Objects that have undergone serialization and subsequent deserialization will they maintain equality according to the equals() method?

Junior — Middle

Ozon Fresh

How can you manually initiate garbage collection in a program?

What is the base class that is the ancestor of all objects in Java?

How does the sequence of inserting elements into a HashMap structure occur?

Junior — Middle

Промсвязьбанк

Do you have experience working with the RxJava library for reactive programming?

Junior — Middle

ПочтатехГазпром МедиаSM Lab+5

Tell us about your journey in Android application development and how you chose your specialization.

Can you explain what a BroadcastReceiver component is and how it works in Android?

Junior — Middle

СБЕРNetUP

What is the role of the android:exported attribute in AndroidManifest.xml when defining app components?

Junior — Middle

Газпром МедиаЛеруаМерлен

Can you name the types of ordered mappings (Map) in programming languages?

Junior — Middle

Промсвязьбанк

What are the reasons for avoiding performing heavy tasks on the main thread of the application?

Junior — Middle

Дзен

What is the concept of 'Nothing' in programming or Kotlin language?