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Exam Certified Heroku Architecture Designer All Questions

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Exam Certified Heroku Architecture Designer topic 1 question 99 discussion

Actual exam question from Salesforce's Certified Heroku Architecture Designer
Question #: 99
Topic #: 1
[All Certified Heroku Architecture Designer Questions]

A client's Heroku application is publishing messages to an instance of Apache Kafka on Heroku.
What does a second Heroku application need to do to consume those messages?

  • A. Subscribe to the Kafka partition(s) that the messages are being published to.
  • B. Join a consumer group that also includes the publishing application.
  • C. Subscribe to the Kafka topic(s) that the messages are being published to.
  • D. Convert the publishing application into a stream processor.
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️

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jcferreira10000
1 month, 3 weeks ago
It's C
upvoted 1 times
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RJ12345678
5 months, 3 weeks ago
yes. correct answer should be C https://doc.akka.io/docs/alpakka-kafka/current/subscription.html
upvoted 4 times
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kAMMY
8 months, 1 week ago
IMO you can subscript to only Topics not partitions. So it should be C
upvoted 1 times
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B (20%)
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