Answer-first summary for fast verification
Answer: Ensuring components are loosely coupled.
The correct answer is D, 'Loosely couple components.' This principle is crucial in cloud architecture as it allows for the isolation of failures between dependent components, thereby enhancing the fault tolerance and resilience of the system. When components are loosely coupled, a failure in one component does not cause a cascading failure in others, allowing the system to continue operating or to degrade gracefully. This is achieved by using well-defined interfaces, decoupling communication mechanisms, and employing distributed system patterns such as message queues, event-driven architectures, and microservices.
Author: LeetQuiz Editorial Team
Ultimate access to all questions.
In AWS Cloud architecture, which principle emphasizes the isolation of failures between interdependent components to enhance system resilience?
A
Adopting a monolithic design approach.
B
Incorporating design strategies for automation.
C
Creating a design that accounts for single points of failure.
D
Ensuring components are loosely coupled.
No comments yet.