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Exam AZ-204 topic 6 question 10 discussion

Actual exam question from Microsoft's AZ-204
Question #: 10
Topic #: 6
[All AZ-204 Questions]

You are developing an Azure messaging solution.
You need to ensure that the solution meets the following requirements:
✑ Provide transactional support.
✑ Provide duplicate detection.
✑ Store the messages for an unlimited period of time.
Which two technologies will meet the requirements? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

  • A. Azure Service Bus Topic
  • B. Azure Service Bus Queue
  • C. Azure Storage Queue
  • D. Azure Event Hub
Show Suggested Answer Hide Answer
Suggested Answer: AB 🗳️
by matejka at Feb. 3, 2021, 7:39 p.m.

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matejka
Highly Voted 4 years, 3 months ago
Answer is correct. Queue Storage does not provide transactional support and Event Hub can't be configured to store events for infinite time.
upvoted 44 times
mvr
4 years, 3 months ago
Event Hub can be configured to store events, with Event Hub Capture. Makes the answer still correct though. https://docs.microsoft.com/en-us/azure/event-hubs/event-hubs-capture-overview
upvoted 1 times
cbn
4 years, 2 months ago
Event hubs (with capture) are not supposed to retain data forever. https://docs.microsoft.com/en-us/azure/event-hubs/event-hubs-faq#what-is-the-maximum-retention-period-for-events
upvoted 4 times
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ferut
3 years, 11 months ago
The stress is on 'messaging' which Event Hub is not (it's eventing)
upvoted 6 times
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coffecold
2 years, 6 months ago
Agree, answer is correct, but I think duplicate detection is the key phrase.
upvoted 3 times
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Vichu_1607
Most Recent 7 months, 2 weeks ago
Selected Answer: AB
The two technologies that meet the requirements are: B. Azure Service Bus Queue: Azure Service Bus Queues provide transactional support and duplicate detection. However, they do not natively support storing messages for an unlimited period of time. The maximum message retention period is 7 days, but with the use of forwarding, you could potentially extend this. A. Azure Service Bus Topic: Azure Service Bus Topics also provide transactional support and duplicate detection. Topics are similar to queues, but they allow one message to be received by multiple subscriptions. Like queues, they do not natively support storing messages for an unlimited period of time, but with forwarding and subscriptions, you could potentially extend this.
upvoted 2 times
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dddddd111
1 year, 6 months ago
Selected Answer: AB
Given answers are correct. ChatGPT apologized for A and D after I asked to justify the answer.
upvoted 2 times
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mkahmann
1 year, 8 months ago
Selected Answer: AB
Agreed
upvoted 1 times
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OPT_001122
2 years, 5 months ago
Selected Answer: AB
A. Azure Service Bus Topic B. Azure Service Bus Queue
upvoted 1 times
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RochaG2
2 years, 7 months ago
Selected Answer: BC
correct
upvoted 2 times
RochaG2
2 years, 7 months ago
Sorry I meant AB!!
upvoted 2 times
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[Removed]
3 years, 3 months ago
Does C not become an option because of unlimited storing? Because < 80gb queue storage can only be used.
upvoted 3 times
[Removed]
3 years, 3 months ago
* > 80gb (more then 80gb)
upvoted 1 times
Knightie
2 years, 6 months ago
it's unlimited period of time, not storage size.
upvoted 2 times
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Lucario95
3 years, 4 months ago
Selected Answer: AB
Answer is correct
upvoted 4 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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