Java

What needs to be considered to ensure the proper functioning of the TreeSet data structure?

How do you prefer to complete tasks – independently or as part of a team?

Junior — Middle

МТС Банк

What is the difference between composition and inheritance?

What tools and sources do you use to obtain necessary information and learn new technologies?

What name should I use when addressing you?

Intern — Junior

ЯндексПередовые Платежные РешенияОТП Банк+9

What are the advantages and disadvantages of implementing dependency injection when using the Spring framework?

What steps are necessary to ensure proper data transmission and reception through an interface?

Can you explain what BeanPostProcessor is in the context of Spring Framework?

Junior — Middle

TiqumDCloudСБЕР

What distinguishes FileInputStream from ByteArrayInputStream and in what situations is each used?

What subclasses of the InputStream class do you know and what are they used for?

What is sharding in the context of databases?

What are the uses of the IN, BETWEEN, and LIKE operators in SQL?

What limitations should be considered when performing mathematical calculations in software?

What is a local class and what are its features?

When is full data set scanning more efficient than index access?

How can Hibernate work be optimized?

Why can't objects in Java be compared using the '==' operator?

Can you explain what is meant by 'method reference' in programming?

How are strings stored in memory in Java?

What is Git used for?