AppendixAnswers to the Review Questions

Chapter 1: Core Data Concepts

  1. C. Azure IoT Hub, Azure Event Hubs, and Apache Kafka are message brokers that can be used to ingest millions of events per second from one or more message producers. They can then queue messages before sending them to either a cold data store such as Azure Data Lake Store Gen2 or a stream processing engine such as Azure Stream Analytics. Azure SQL Database is a relational database that is used to store structured data.
  2. B. Data manipulation language commands are used to manipulate data that is stored in a relational database. These commands include SELECT, INSERT, UPDATE, and DELETE.
  3. A. Azure Cosmos DB not only supports millisecond reads and writes to avoid lags, but ...

Get MC Microsoft Certified Azure Data Fundamentals Study Guide now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial