Java

Can you name the main types of operations performed when working with Stream in Java?

What is the inheritance hierarchy structure of exceptions in Java?

Junior — Middle

ИннотехDatanomikaСБЕР+2

Can you name the main annotations used in Spring Boot?

Junior — Middle

РостелекомDatanomika

Can you explain how automatic garbage collection is implemented in managed programming languages?

Junior — Middle

СБЕРDatanomikaRed Collar

How is the bucket structure organized within the HashMap implementation?

Can you explain the essence of the method marked with the Transactional annotation?

Preferences for types or project directions you would like to pursue?

How can you create a completely independent copy of an object, including all nested elements?

How can collection elements be combined using the Stream API?

Have you worked with the Spring framework for application development?

Junior — Middle

ОТП БанкFirecodeRed Collar+7

What approaches have you used for conducting cross-team code reviews?

How to determine the hash code value for an object if the hashCode method has not been overridden?

Have you participated in or conducted cross-team code reviews?

What consequences may arise from using a mutable object as a key in a Map structure?

How is the hashCode method implemented in Java and how does it affect the operation of hash tables?

Is it possible to use a try-catch construct without specifying a catch block, and in which cases is this permissible?

Have you discussed changing the standard code review rules in your team?

What is the reason for the impossibility of changing the contents of a String object after its creation?

How is access time to elements in a red-black tree determined?

How to evaluate the time complexity of adding an element to an ArrayList?

Junior — Middle

IT OneВТБDatanomika