[Solved] What is the main purpose of event-driven design in system architecture? — Ans: To allow systems to react to actions as they happen asynchronously | LLD

LLD - Advanced LLD Concepts

What is the main purpose of event-driven design in system architecture?

ATo allow systems to react to actions as they happen asynchronously

BTo process all tasks sequentially in a fixed order

CTo store data permanently in a database

DTo create static web pages without user interaction

Step-by-Step Solution

Solution:

Step 1: Understand event-driven design concept
Event-driven design focuses on reacting to events or actions as they occur, rather than processing everything in a fixed sequence.
Step 2: Compare options with concept
To allow systems to react to actions as they happen asynchronously matches this idea by describing asynchronous reaction to actions. Other options describe unrelated concepts like sequential processing, data storage, or static content.
Final Answer:
To allow systems to react to actions as they happen asynchronously -> Option A
Quick Check:
Event-driven design = react asynchronously [OK]

Quick Trick: Event-driven means reacting to events as they happen [OK]

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