Explanation

The main benefit of decoupling an application is to reduce inter-dependencies so failures do not impact other components.

Key Points:

• Decoupling means separating application components so they can operate independently
• When components are tightly coupled, a failure in one component can bring down the entire application
• Decoupled architecture allows components to be managed and maintained separately
• This improves fault tolerance and resilience - if one component fails, other components can continue functioning
• It's considered a better design practice for building scalable and reliable cloud applications

Why Other Options Are Incorrect:

• Option A: Creating a tightly integrated application is the opposite of decoupling
• Option C: Data synchronization is not the primary benefit of decoupling
• Option D: Automated bootstrapping is unrelated to the core concept of decoupling

Decoupling enables better scalability, easier maintenance, and improved fault isolation in cloud applications.