Additional Notes
Which bean scope in Spring Boot is the default in Java?
Track: Java
Topic: Dependency Injection
Focus: Constructor vs Field Injection
Java: Constructor vs Field Injection
Answer
Singleton. Frame the concept in practical terms so you can explain it during interview discussion.
By default, Spring Boot beans are singletons, meaning only one instance is created per container. This is efficient for stateless services like LoggingService in an e-commerce application, where sharing a single instance is beneficial.
By default, Spring Boot beans are singletons, meaning only one instance is created per container. This is efficient for stateless services like LoggingService in an e-commerce application, where sharing a single instance is beneficial.
Topics: Constructor vs Field Injection Dependency Injection Java