Which of the following is a core component of reactive programming in Spring Boot?
- Microservices architecture
- Observables
- Servlet-based architecture
- Synchronous processing
Observables are a core component of reactive programming in Spring Boot. Observables represent data streams that emit events over time. They allow you to work with asynchronous data and events in a reactive manner. By subscribing to observables, you can react to data changes and perform operations on the emitted values, making it a fundamental concept in reactive programming.
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