You want to send complex nested data with schema evolution support in Kafka. Which serialization method should you choose and why?

hard📝 Application Q15 of 15

Kafka - Producers

AByteArray serialization, because it handles any data type

BJSON serialization, because it supports nested data and is human-readable

CString serialization, because it is simple and fast

DAvro serialization, because it supports schema evolution and compact binary format

Step-by-Step Solution

Solution:

Step 1: Understand requirements for nested data and schema evolution
Complex nested data needs a format that supports schemas and changes over time.
Step 2: Compare serialization options
String is simple but no schema support; JSON supports nested but no schema evolution; Avro supports both schema evolution and compact binary format.
Final Answer:
Avro serialization, because it supports schema evolution and compact binary format -> Option D
Quick Check:
Schema evolution + nested data = Avro [OK]

Quick Trick: Avro supports schema evolution and nested data best [OK]

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