A company needs an AWS design solution for a distributed system. The system's components need to be set up so that one system component cannot negatively impact another component. Which AWS architectu

The correct answer is D. Implement loose coupling. Loose coupling is an AWS architectural best practice that ensures system components are independent of each other. By decoupling components, the failure or performance degradation of one component will not negatively impact others. This approach increases system reliability, scal

Submitted by wei.xz· Mar 6, 2026Cloud Concepts

Question

A company needs an AWS design solution for a distributed system. The system's components need to be set up so that one system component cannot negatively impact another component. Which AWS architectural best practice will meet this requirement?

Options

AUse request throttling
BUse a stateful service
CImplement automatic data backups
DImplement loose coupling

How the community answered

(41 responses)

A
2% (1)
B
2% (1)
C
7% (3)
D
88% (36)

Explanation

Loose coupling is an AWS architectural best practice that ensures system components are independent of each other. By decoupling components, the failure or performance degradation of one component will not negatively impact others. This approach increases system reliability, scalability, and flexibility. It is typically implemented using services like Amazon SQS or Amazon SNS for asynchronous communication between components.

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