[Solved] Given the following code snippet, what is the output topic name used in the topology? StreamsBuilder builder = new StreamsBuilder(); KStream stream = builder.stream("input-topic"); stream.... | Kafka

Kafka - Streams

Given the following code snippet, what is the output topic name used in the topology? StreamsBuilder builder = new StreamsBuilder(); KStream stream = builder.stream("input-topic"); stream.to("output-topic");

Ainput-topic

Bstream-topic

Coutput-topic

Ddefault-topic

Step-by-Step Solution

Solution:

Step 1: Analyze the stream source and sink
The stream reads from "input-topic" and writes to "output-topic".
Step 2: Identify the output topic
The to() method specifies the output topic as "output-topic".
Final Answer:
output-topic -> Option C
Quick Check:
Output topic = output-topic [OK]

Quick Trick: to() method defines output topic [OK]

Common Mistakes:

MISTAKES

Confusing input topic with output topic
Assuming default topic is used
Ignoring the to() method parameter

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More Kafka Quizzes

Given the following code snippet, what is the output topic name used in the topology?

Step 1: Analyze the stream source and sink

Step 2: Identify the output topic

Final Answer:

Quick Check:

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