Exam AZ-204 topic 2 question 77 discussion

Actual exam question from Microsoft's AZ-204

Question #: 77
Topic #: 2

You are developing a microservices-based application that uses Azure Container Apps. The application consists of several containerized services that handle tasks, such as processing orders, managing inventory, and generating reports. You deploy two microservices named serviceA and serviceB to support managing inventory.

You have the following requirements:

• serviceA and serviceB must publish events to a single Azure Event Hub by using the Event Hubs SDK.
• serviceA must publish 1,000 events per second.
• serviceB must publish 3,000 events per second.
• Costs must be minimized.

You need to support the publishing of events.

What should you do?

A. Create four partitions. Update serviceA to use one partition and serviceB to use three partitions.
B. Enable and configure Azure Event Hubs Capture.
C. Create an Azure Event Hubs dedicated cluster. Configure the capacity units to one and the scaling units to two.
D. Create and configure an Azure Schema Registry in Event Hubs. Update serviceA and serviceB to validate message schemas.
E. Create four consumer groups. Update serviceA to use one consumer group and serviceB to use three consumer groups.

Show Suggested Answer

Suggested Answer: A 🗳️

by peterbuza at June 21, 2025, 1:54 p.m.

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peterbuza

6 days, 22 hours ago

Selected Answer: A

1 TU = up to 1 MB/sec or 1,000 events/sec ingress, and 2 MB/sec egress. To support 4,000 events/sec, you need at least 4 TUs, which you can distribute across 4 partitions.

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