#shorts
The business logic of an application usually resides within the service layer – so we’ll use the @Service annotation to indicate that a class belongs to the service layer.
#java #spring #springboot #annotations #interview #springboottutorial #springframework
#javadevelopment #annotations #dependencyinjection #springmvc #springdatajpa #restfulapi #autowiring #systemdesign #datastructureandalgorithm #interviewquestions