AZ-204 Communication & Stakeholder Relations 5

Question 1

A Service Bus consumer has locked a message for processing but the processing job takes longer than the lock duration. What should the developer do to avoid the message being requeued prematurely?

Accepted Answer

Call RenewMessageLockAsync before the lock expires

Answer

RenewMessageLockAsync extends the message lock on the broker, preventing the message from being requeued while long-running processing continues.

Question 2

A company uses Event Grid domains to manage events across hundreds of topics. How does a domain simplify publishing for the application?

Accepted Answer

A single endpoint and key can publish to any topic within the domain

Answer

Event Grid domains provide a single publishing endpoint so applications can publish to any of the domain's topics using one set of credentials.

Question 3

A developer enables duplicate detection on a Service Bus queue with a window of 10 minutes. A message with the same MessageId is sent twice within that window. What happens?

Accepted Answer

The second message is silently discarded by the broker

Answer

When duplicate detection is enabled, Service Bus tracks MessageIds in a time window and silently drops any message with a duplicate ID received during that window.

Question 4

A team migrating from an on-premises Kafka cluster to Azure wants to reuse existing Kafka producer and consumer code unchanged. Which Azure service supports the Kafka protocol surface natively?

Accepted Answer

Azure Event Hubs with Kafka endpoint enabled

Answer

Event Hubs exposes a Kafka-compatible endpoint so existing Kafka clients can connect without code changes by pointing to the Event Hubs namespace.

Question 5

A critical Service Bus namespace must survive a regional outage. Which feature should be configured to replicate metadata to a secondary namespace and allow manual failover?

Accepted Answer

Geo-disaster recovery pairing

Answer

Service Bus Geo-disaster recovery pairs a primary and secondary namespace, replicating entity metadata so you can initiate a manual failover during a regional outage.

AZ-204 - Microsoft Azure Developer Associate Practice Test

AZ-204 - Microsoft Azure Developer Associate Practice Test

AZ-204 Communication & Stakeholder Relations 5