DP-200 Azure Real-Time and Batch Analytics

Question 1

Which Azure service is the managed platform for running Apache Spark and Apache Hadoop clusters for large-scale batch processing?

Accepted Answer

Azure HDInsight

Answer

Azure Databricks

Answer

Azure Synapse Spark Pool

Answer

Azure Batch

Question 2

What Azure service provides a fully managed, serverless Apache Spark environment integrated with Azure Synapse Analytics?

Accepted Answer

Azure Synapse Spark pool

Answer

Azure HDInsight

Answer

Azure Databricks

Answer

Azure Machine Learning Compute

Question 3

In Azure Event Hubs, what is a consumer group?

Accepted Answer

A logical view of an Event Hub that enables multiple consumers to read the stream independently at their own pace

Answer

A group of Event Hub namespaces sharing a single connection string

Answer

A batch of events grouped for delivery

Answer

A security group controlling access to Event Hub topics

Question 4

Which Azure service is best suited for orchestrating complex data workflows that include both batch and real-time components with dependencies between steps?

Accepted Answer

Azure Data Factory

Answer

Azure Logic Apps

Answer

Azure Functions

Answer

Azure Scheduler

Question 5

In a lambda architecture built on Azure, what is the role of the batch layer?

Accepted Answer

To reprocess all historical data periodically to produce accurate, comprehensive batch views

Answer

To process streaming data in milliseconds

Answer

To cache query results for the serving layer

Answer

To route events to multiple downstream consumers

Question 6

What is the primary purpose of Azure Event Hubs Capture?

Accepted Answer

To automatically archive streaming events to Azure Blob Storage or ADLS Gen2 for batch analysis

Answer

To replay events back to producers

Answer

To encrypt event payloads before storage

Answer

To filter events based on content