What is the role of the proxy mechanism in Hibernate and why is it used?
Junior — Middle
223
Java
14621
265
What is the significance of the correct column order when forming a composite index?
Junior — Middle
222
Could you explain the purpose and usage of the @SpringBootTest annotation in testing Spring Boot applications?
222
What difficulties may arise when using composite indexes in a database?
Junior — Middle
222
What level of transaction isolation is best to apply for a users table if each user works only with their own record?
Junior — Middle
222
What are the parts of the memory area in the Java virtual machine?
Junior — Middle
222
Share your experience using Spring Security in projects.
Junior — Middle
221
What causes a conflict when sequentially applying the rebase command to merge two branches with their common base?
Junior — Middle
221
Can you list the main patterns in building a microservice architecture?
221
Explain the concept of lazy loading and its application.
Junior — Middle
220
What methods can be used to implement a sequence of tasks or operations?
220
How can testing of a method with many conditional branches be organized?
Junior — Middle
220
What are the advantages of client request processing performance in monolithic architecture compared to microservices, and in which situations does each show the best efficiency?
Junior — Middle
220
How are relationships between tables specified via identifiers in SQL when performing a JOIN?
Junior — Middle
220
What will be the result of calling the allMatch method on an empty data stream?
Junior — Middle
220
How is the mechanism of atomic operations implemented and what happens when they are executed?
Junior — Middle
219
How are conflicts resolved when performing a rebase command?
Junior — Middle
219
At what stage in the Bean initialization process is the Proxy applied in Spring?
Junior — Middle
219
What internal structure and components are implemented in the Proxy design pattern?
Junior — Middle
219
Can you explain what the instanceof operator does in a programming language?
Junior — Middle
218