Which fully managed Azure offering can enable users to register, discover, understand, consume the data sources and addresses the challenges of data source discovery for the users?
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A. B. C. D.Correct Answer:D.
Option A is INCORRECT.
Azure Data Factory is an Azure Cloud Offering that helps by performing ETL (Extract Transform Load) and ELT (Extract Load Transform)
Data factory is not useful for data analysis and transformation.
Option B is INCORRECT.
Azure Databricks is an analytics service based on Apache Spark and remains an apt choice for performing analysis and transformation of data on the messages picked up from IoT hub and eventually storing it in storage service.
Option C is INCORRECT.
Fully managed NoSQL database service, Azure Cosmos DB, is a suitable choice for storage of analyzed and transformed IoT data.
Option D is CORRECT.
Azure Data Catalog is a fully managed Azure service that helps users to register, discover, understand, consume the data sources, and addresses the challenges of data source discovery for the users.
References:
The correct answer is D. Azure Data Catalog.
Azure Data Catalog is a fully managed Azure offering that enables users to register, discover, understand, and consume the data sources. It addresses the challenges of data source discovery for the users.
Azure Data Catalog is a cloud-based metadata repository that helps organizations discover and understand their data sources. It allows users to create a searchable catalog of their data sources and makes it easy for others to discover and use that data. With Azure Data Catalog, users can create a catalog of all their data sources, whether they are located in the cloud or on-premises.
Users can register data sources in Azure Data Catalog using a web interface or REST API. The registered data sources can be categorized and tagged, making it easy for users to discover the data they need. The catalog provides a search interface that allows users to search for data sources by name, category, or tag.
Azure Data Catalog also provides a data lineage feature that allows users to track the history of their data sources. It shows where the data came from, how it was transformed, and where it is currently being used.
In conclusion, Azure Data Catalog is the fully managed Azure offering that enables users to register, discover, understand, and consume the data sources, and it addresses the challenges of data source discovery for the users.