[Solved] In a Spring Boot application, what is the effect of annotating a method with @CachePut? — Ans: It updates the cache with the method's return value every time the method is... | Spring Boot

Spring Boot - Caching

In a Spring Boot application, what is the effect of annotating a method with @CachePut?

AIt caches the method result only if it is not already cached.

BIt updates the cache with the method's return value every time the method is called.

CIt clears the cache before executing the method.

DIt disables caching for the annotated method.

Step-by-Step Solution

Solution:

Step 1: Understand @CachePut behavior
@CachePut always updates the cache with the method's return value regardless of existing cache entries.
Step 2: Compare with other annotations
@Cacheable caches only if no cache exists; @CachePut forces update.
Final Answer:
It updates the cache with the method's return value every time the method is called. -> Option B
Quick Check:
@CachePut always updates cache [OK]

Quick Trick: Always updates cache with method return value [OK]

Common Mistakes:

Master "Caching" in Spring Boot

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In a Spring Boot application, what is the effect of annotating a method with @CachePut?