[Solved] In event-driven design, what triggers the flow of the system? — Ans: Events generated by user actions or system changes | LLD

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In event-driven design, what triggers the flow of the system?

AA fixed schedule timer

BEvents generated by user actions or system changes

CManual code execution only

DDirect function calls without events

Step-by-Step Solution

Solution:

Step 1: Understand event-driven design basics
Event-driven systems rely on events as triggers to start processes or actions.
Step 2: Identify what triggers system flow
Events can be user actions, system changes, or messages that cause the system to react.
Final Answer:
Events generated by user actions or system changes -> Option B
Quick Check:
Event trigger = Events [OK]

Quick Trick: Events start actions, not timers or manual calls [OK]

Common Mistakes:

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In event-driven design, what triggers the flow of the system?