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Learning Path 9: AZ-204: Develop event-based solutions
Multiple-choice questions
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Which of the following event schema properties requires a value?
- A. Topic
- B. Data
- C. Subject
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Subject -
Which of the following Event Grid built-in roles is appropriate for managing Event Grid resources?
- A. Event Grid Contributor
- B. Event Grid Subscription Contributor
- C. Event Grid Data Sender
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Event Grid Contributor -
Which of the following Event Hubs concepts represents an ordered sequence of events that is held in an Event Hubs?
- A. Consumer group
- B. Partition
- C. Event Hubs producer
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Partition -
Which of the following options represents when an event processor marks or commits the position of the last successfully processed event within a partition?
- A. Checkpointing
- B. Scale
- C. Load balance
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Checkpointing
Open ended questions
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Describe what Azure Event Grid does, and what is the endpoint where publishers send events called?
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Azure Event Grid is an eventing backplane that enables event-driven, reactive programming. It uses the publish-subscribe model and connects sources of events to event handlers. Topics is the endpoint where publishers send events. -
Event Grid can be configured to batch events in high-throughput scenarios. There are two settings that control batched delivery. Describe both settings.
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1. Max events per batch - Maximum number of events Event Grid will deliver per batch. Event Grid doesn't delay events to create a batch if fewer events are available. 2. Preferred batch size in kilobytes - target ceiling for batch size in kilobytes. Similar to max events, the batch size may be smaller if more events aren't available at the time of publish. -
There are four built-in roles that control the level of access to perform management operations. List at least two of the roles and describe their scope.
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1. Event Grid Subscription Reader – lets you read Event Grid subscriptions. 2. Event Grid Subscription Contributor – lets you manage Event Grid event subscription operations. 3. Event Grid Contributor – lets you create and manage Event Grid resources. 4. Event Grid Data Sender – lets you send events to Event Grid topics.
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