Bird
0
0

Which configuration must be set in a Kafka consumer to join a consumer group?

easy📝 Syntax Q12 of 15
Kafka - Consumer Groups
Which configuration must be set in a Kafka consumer to join a consumer group?
Abootstrap.servers
Bgroup.id
Cauto.offset.reset
Dkey.deserializer
Step-by-Step Solution
Solution:

  1. Step 1: Identify the configuration for group membership

    The group.id setting defines the consumer group the consumer belongs to.

  2. Step 2: Understand other configurations

    bootstrap.servers sets Kafka servers, auto.offset.reset controls offset behavior, and key.deserializer handles message key decoding.

  3. Final Answer:

    group.id -> Option B

  4. Quick Check:

    Set group.id to join a consumer group [OK]
Quick Trick: Set group.id to join a consumer group in Kafka [OK]
Common Mistakes:
  • Confusing bootstrap.servers with group.id
  • Using auto.offset.reset to join group
  • Not setting group.id at all

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions
More Kafka Quizzes
Consumers - Consumer poll loop - Quiz 5medium Consumers - Consumer configuration - Quiz 5medium Kafka Basics and Event Streaming - Why Kafka exists - Quiz 15hard Kafka Basics and Event Streaming - Kafka CLI tools overview - Quiz 8hard Kafka Basics and Event Streaming - Kafka installation and setup - Quiz 9hard Producers - Compression (gzip, snappy, lz4) - Quiz 12easy Producers - Message key and value - Quiz 5medium Producers - Why producers publish data - Quiz 1easy Topics and Partitions - Topic deletion and cleanup - Quiz 1easy Topics and Partitions - Partition ordering guarantees - Quiz 13medium