Confluent Exam CCDAK Topic 4 Question 73 Discussion

Actual exam question for Confluent's CCDAK exam

Question #: 73
Topic #: 4

[All CCDAK Questions]

What Java library is KSQL based on?

AKafka Streams

BREST Proxy

CSchema Registry

DKafka Connect

Show Suggested Answer

Suggested Answer: A

Since Confluent 5.4.0, Avro 1.9.1 is used. Since default value was added to enum complex type , the schema resolution changed from:

(<1.9.1) if both are enums:** if the writer's symbol is not present in the reader's enum, then an error is signalled. **(>=1.9.1) if both are enums:

if the writer's symbol is not present in the reader's enum and the reader has a default value, then that value is used, otherwise an error is signalled.

by Von at Jan 23, 2025, 04:13 AM

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19 days ago

I think KSQL is based on Kafka Streams.

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