LLD - Advanced LLD ConceptsWhich of the following is the correct sequence in an event-driven system?AConsumer -> Producer -> QueueBProducer -> Consumer -> QueueCQueue -> Producer -> ConsumerDProducer -> Queue -> ConsumerCheck Answer
Step-by-Step SolutionSolution:Step 1: Identify roles in event-driven flowProducers create events, queues hold events, and consumers process events.Step 2: Arrange correct orderThe correct order is Producer sends event to Queue, then Consumer reads from Queue.Final Answer:Producer -> Queue -> Consumer -> Option DQuick Check:Producer creates, Queue holds, Consumer processes [OK]Quick Trick: Events flow: Producer to Queue to Consumer [OK]Common Mistakes:MISTAKESMixing up producer and consumer orderPlacing queue after consumerIgnoring the queue role
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