Java
How to determine the minimum number of indexes for optimizing two queries, one searching by two fields and the other by ID?
What is the difference between projects created using Spring Boot and standard Spring Framework applications?
СБЕРWhat types of relationships exist in a class diagram?
Explain the concept of the Factory Method pattern and its main application in software design.
What is the difference between volatility and atomicity in the context of multithreaded programming?
What problems can arise when implementing the hashCode method?
Why is immutability so important in programming?
What are primary and foreign keys, and what constraints do they have?
What is consistency and atomicity?
What is sorting?
What is the purpose of the @Bean annotation in Spring?
How do you participate in the process of developing new features and solutions in your current project?
What scopes in Spring do you know?
Can the Entity class be abstract?
Why can't objects in Java be compared using the '==' operator?
What is the time complexity of inserting an element into a LinkedList?
What needs to be done to create an immutable class in Java?
What is integration testing?
What is the difference between Collection and Stream in Java?
How is a request made to a database and how are the results processed?