Q. What is the REST API? Why is REST stateless? Q. What are the HTTP methods? Q. Difference between PUT VS PATCH?In HTTP, PUT replaces an entire resource, while PATCH updates specific fields within a resource, making PATCH a more efficient choice for partial updates. Here’s a more detailed explanation:…
Problem: The problem is the tight coupling of different concerns (aspects) with the main business application code. Non-business features that are expected to be implemented or common business features that are scattered across multiple places in the application are called cross-cutting concerns (aspects). Tight coupling of code is hard to…
What is Spring Boot? Spring-Boot is an extra upper layer on the spring framework. It helps you handle all the configuration required in your respective project, you can consider spring-boot as ready to start working project in a few minutes just like your ready-to-eat food. Questions come, “Why do we…