[Solved] What is the main purpose of using feature flags in a Spring Boot application? — Ans: To enable or disable features without changing the code | Spring Boot

Spring Boot - Advanced Patterns

What is the main purpose of using feature flags in a Spring Boot application?

ATo improve database performance

BTo manage application logging levels

CTo handle user authentication

DTo enable or disable features without changing the code

Step-by-Step Solution

Solution:

Step 1: Understand feature flags concept
Feature flags allow toggling features on or off dynamically without redeploying code.
Step 2: Identify the main use in Spring Boot
In Spring Boot, feature flags help control feature availability safely during runtime.
Final Answer:
To enable or disable features without changing the code -> Option D
Quick Check:
Feature flags = toggle features dynamically [OK]

Quick Trick: Feature flags toggle features without code changes [OK]

Common Mistakes:

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What is the main purpose of using feature flags in a Spring Boot application?