Android

Does the switch statement work with double or float types?

What will you do if you are tasked with fixing a long startup time in an outdated project?

Is it possible to avoid calling onPause and onStop methods?

Can you explain what infix notation is?

In which cases should you use atomic, and in which synchronized?

In what situations is inheritance in object-oriented programming useful, and in which cases should it be avoided?

What basic constructs are not allowed in Java interfaces?

What would you use instead of lambda expressions on older versions of Android?

How do processes within the operating system interact with running applications?

Junior — Middle

Т-Банк

What consequences can be expected after merging two execution threads?

What approaches and methods do you follow when organizing work in your team?

What is multi-binding in Dagger?

What is the lifecycle of services in Android?

How to connect a custom view and a custom layout?

How do you organize interaction between the fragment and the service in your application?

What mechanisms in Android ensure the stability of the application?

Describe the most complex user interface you have had to develop.

What annotations do you know for DAO methods?

Какие особенности протокола DDP?

What do you consider a flaw in the code that you would immediately want to replace?