How to distinguish a binary tree from a red-black tree and how do they differ in implementation and properties?
196
Java
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265
What methods can be used to eliminate the N+1 problem when working with databases or APIs?
Junior — Middle
196
Have you worked with composite indexes in databases?
Junior — Middle
195
What are the differences and features of the Set data structure?
Junior — Middle
195
What components are included in the spring-boot-starter dependency?
Junior — Middle
195
What tasks do different levels of isolation solve in systems and databases?
Junior — Middle
195
Could you explain the differences between relational and non-relational data storage systems?
Junior — Middle
195
In which cases is it recommended to use the Lazy annotation in Spring for component initialization management?
Junior — Middle
195
What do you consider when refactoring a class to improve its structure and readability?
Junior — Middle
195
How is the internal transaction mechanism implemented and displayed in the database user interface?
Junior — Middle
194
Explain the principle of mutual exclusion (mutex) in the context of multithreaded programming.
Junior — Middle
194
Could you explain what is meant by Propagation in the context of your project or system?
194
How was the branching model implemented in Git when working on the last project?
Junior — Middle
194
What is the main role of the Jakarta EE platform in enterprise application development?
Junior — Middle
194
Tell us about your experience using Java 11 in projects.
Junior — Middle
194
Explain what the noneMatch method means in collections or data streams.
Junior — Middle
194
Explain the purpose and principle of operation of the Ingress component in OpenShift.
Junior — Middle
194
Which type of database should be considered when developing a new microservice?
Junior — Middle
193
Can you name the main aggregation functions used in SQL for data processing?
Junior — Middle
193
Do all collection types implement the Collection interface?
Junior — Middle
193