Which approach best uses custom SerDes?Create a PersonSerializer that converts Person to JSON bytes.Create a PersonDeserializer that converts JSON bytes back to Person.Register these SerDes in Kafka producer and consumer configs.What is the main benefit of this approach?

hard📝 Application Q15 of 15

Kafka - Advanced Stream Processing

You want to send a complex object Person{name, age} through Kafka. Which approach best uses custom SerDes?

What is the main benefit of this approach?

AIt speeds up Kafka message delivery

BIt allows sending complex objects as bytes safely and readably

CIt automatically partitions topics by age

DIt removes the need for Kafka brokers

Step-by-Step Solution

Solution:

Step 1: Understand custom SerDes for complex objects
Serializing to JSON bytes lets complex objects be sent as byte arrays.
Step 2: Recognize benefit of JSON format
JSON is readable and widely supported, making data safe and easy to deserialize.
Step 3: Confirm Kafka config usage
Registering SerDes ensures Kafka knows how to convert data on send and receive.
Final Answer:
It allows sending complex objects as bytes safely and readably -> Option B
Quick Check:
Custom SerDes + JSON = safe complex data transfer [OK]

Quick Trick: Use JSON SerDes for complex object safety [OK]

Common Mistakes:

MISTAKES

Master "Advanced Stream Processing" 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