[Solved] What is the main purpose of the @EnableAsync annotation in a Spring Boot application? — Ans: To enable running methods asynchronously in the background | Spring Boot

Spring Boot - Async Processing

What is the main purpose of the @EnableAsync annotation in a Spring Boot application?

ATo enable automatic database transactions

BTo enable REST API endpoint scanning

CTo enable running methods asynchronously in the background

DTo enable security features like authentication

Step-by-Step Solution

Solution:

Step 1: Understand what @EnableAsync does
This annotation activates Spring's ability to run methods asynchronously, meaning in the background without blocking the main thread.
Step 2: Compare with other options
Other options relate to transactions, REST scanning, or security, which are unrelated to @EnableAsync.
Final Answer:
To enable running methods asynchronously in the background -> Option C
Quick Check:
@EnableAsync = run methods asynchronously [OK]

Quick Trick: Remember: Enable async means run tasks in background [OK]

Common Mistakes:

Master "Async Processing" in Spring Boot

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What is the main purpose of the @EnableAsync annotation in a Spring Boot application?