Dependency Injection, @Autowired & Circular Dependency | Spring Boot Interview Series #2

In this video, we will discuss Dependency Injection and Object Wiring in Spring. This is Video #2 of our Spring Boot Interview Questions Series. In the previous video, we discussed IoC Container and Bean Management. In this video, we will understand how Spring provides dependencies to objects using Dependency Injection. Topics covered in this video: What is Dependency Injection in Spring? What are the types of Dependency Injection? Why is Constructor Injection preferred? What is @Autowired in Spring? What is Circular Dependency? We will understand these concepts using simple explanations, real-world examples, technical examples, and interview-ready answers. This video is useful for: Freshers preparing for Java backend interviews Java developers preparing for Spring Boot interviews Students learning Spring Framework Developers with 0 to 3 years of experience Anyone preparing for Spring Boot interview questions