Who defines the names for fields in the project's data model?
Junior — Middle
270
Java
14627
265
Have you used the hashCode method in your projects or during development?
Junior — Middle
270
Is it necessary to use sections 1-3 and 10 of the consumers in the system?
Junior — Middle
270
Have you had experience with Java Database Connectivity (JDBC)?
Junior — Middle
270
Where are the configuration files usually located for a Maven project?
Junior — Middle
269
Explain the concept of optimistic transaction implementation in database management systems.
Junior — Middle
269
How does a method annotated with @Transactional behave when called inside another method with the same annotation?
Junior — Middle
269
What is the difference between sharding and partitioning? When should each be used?
Senior
269
Which classes implement immutable objects in programming?
Junior — Middle
269
Under what conditions does the session end?
Junior — Middle
269
Could you tell how you created and structured the data model in your previous project?
Junior — Middle
268
What are the advantages and disadvantages of using functional programming?
Junior — Middle
268
What are the two types of metric collection (push and pull)?
Senior
268
Can you explain the principle of operation of the SortedMap interface and how it differs from a regular Map?
Junior — Middle
268
What methods will you use to solve the request processing delay problem in the service?
Middle
268
Can you describe the architecture of microservices you have developed before?
Junior — Middle
267
Can you explain what is meant by the Spy component in testing and development?
267
What data makes up the internal structure of a TreeMap?
Junior — Middle
267
In what types of collections have you used Stream methods in Java?
Junior — Middle
267
What is the main role and purpose of a Message Broker?
Junior — Middle
267