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What does ACL-based authorization control in Kafka?

easy📝 Conceptual Q1 of 15
Kafka - Security
What does ACL-based authorization control in Kafka?
AThe network protocol Kafka uses for communication
BWhich users can perform specific operations on Kafka resources
CThe order in which messages are consumed
DHow messages are serialized in Kafka topics
Step-by-Step Solution
Solution:

  1. Step 1: Understand ACL purpose in Kafka

    ACLs (Access Control Lists) define permissions for users on Kafka resources.

  2. Step 2: Identify what ACL controls

    ACLs control who can read, write, or perform other operations on topics, groups, etc.

  3. Final Answer:

    Which users can perform specific operations on Kafka resources -> Option B

  4. Quick Check:

    ACL-based authorization = Controls user permissions [OK]
Quick Trick: ACLs control user permissions on Kafka resources [OK]
Common Mistakes:
MISTAKES
  • Confusing ACLs with message serialization
  • Thinking ACLs control message order
  • Assuming ACLs define network protocols

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