You want to disable Spring Boot's auto-configuration for JPA but keep others enabled. Which is the correct way to do this?

hard📝 Application Q15 of 15

Spring Boot - Fundamentals

ARemove all dependencies except JPA starter

BAdd <code>@SpringBootApplication(exclude = JpaAutoConfiguration.class)</code> on main class

CSet <code>spring.autoconfigure.enabled=false</code> in application.properties

DDelete the <code>spring.factories</code> file from the jar

Step-by-Step Solution

Solution:

Step 1: Identify how to exclude specific auto-config
Spring Boot allows excluding specific auto-config classes using the exclude attribute on @SpringBootApplication.
Step 2: Evaluate other options
Removing dependencies disables features but is not selective; disabling all auto-config is too broad; deleting spring.factories breaks the framework.
Final Answer:
Add @SpringBootApplication(exclude = JpaAutoConfiguration.class) on main class -> Option B
Quick Check:
Exclude specific auto-config via annotation [OK]

Quick Trick: Use exclude attribute on @SpringBootApplication [OK]

Common Mistakes:

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