How can Kafka connectors be used to ensure data consistency between Kafka and an external system that supports transactions?

hard🚀 Application Q9 of Q15

Kafka - Connect

ABy disabling Kafka topic replication

BBy manually verifying data after each transfer

CBy using connectors that support exactly-once delivery and transactional writes

DBy writing data twice to ensure consistency

Step-by-Step Solution

Solution:

Step 1: Identify connector features for consistency
Some connectors support exactly-once delivery and transactional writes to maintain data consistency.
Step 2: Exclude incorrect methods
Manual verification is inefficient, disabling replication reduces reliability, and writing data twice causes duplicates.
Final Answer:
By using connectors that support exactly-once delivery and transactional writes -> Option C
Quick Check:
Data consistency = Exactly-once delivery connectors [OK]

Quick Trick: Use exactly-once connectors for consistent data [OK]

Common Mistakes:

MISTAKES

Master "Connect" in Kafka

9 interactive learning modes - each teaches the same concept differently

Want More Practice?

15+ quiz questions · All difficulty levels · Free

More Kafka Quizzes