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Which of the following is the correct way to create a KTable from a Kafka topic named users in Java?

easy📝 Syntax Q12 of Q15
Kafka - Streams
Which of the following is the correct way to create a KTable from a Kafka topic named users in Java?
Abuilder.createKTable("users");
Bbuilder.stream("users").toTable();
Cbuilder.table("users");
Dbuilder.getTable("users");
Step-by-Step Solution
Solution:
  1. Step 1: Recall KTable creation syntax

    In Kafka Streams Java API, KTable is created using builder.table(topicName).
  2. Step 2: Check options for correct method

    Only builder.table("users") matches the correct syntax.
  3. Final Answer:

    builder.table("users") -> Option C
  4. Quick Check:

    KTable created with builder.table(topic) [OK]
Quick Trick: Use builder.table() to create KTable from topic [OK]
Common Mistakes:
MISTAKES
  • Using builder.stream() then toTable() which is invalid
  • Trying non-existent methods like createKTable()
  • Confusing KStream and KTable creation methods

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