Work with Hybrid Transactional and Analytical Processing Solutions using Azure Synapse Analytics Microsoft Quiz Answers

Get Work with Hybrid Transactional and Analytical Processing Solutions using Azure Synapse Analytics Microsoft Quiz Answers

Hybrid Transactional and Analytical Processing (HTAP) is a technique for near real time analytics without a complex ETL solution. In Azure Synapse Analytics, HTAP is supported through Azure Synapse Link.

This learning path helps prepare you for Exam DP-203: Data Engineering on Microsoft Azure.

Prerequisites:

Before starting this Learning Path, you should have a basic knowledge of data analytics and Azure services for data. Consider completing the Azure Data Fundamentals certification first.

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Module 1: Plan hybrid transactional and analytical processing using Azure Synapse Analytics

Learn how hybrid transactional / analytical processing (HTAP) can help you perform operational analytics with Azure Synapse Analytics.

Learning objectives:

After completing this module, you’ll be able to:

  • Describe Hybrid Transactional / Analytical Processing patterns.
  • Identify Azure Synapse Link services for HTAP.

Prerequisites:

Before starting this module, you should have a basic knowledge of data analytics and Azure services for data. Consider completing the Azure Data Fundamentals certification first.

This module is part of these learning paths:

Quiz 1: Knowledge check

Q1. Which of the following descriptions matches a hybrid transactional/analytical processing (HTAP) architecture.

  • Business applications store data in an operational data store, which is also used to support analytical queries for reporting.
  • Business applications store data in an operational data store, which is synchronized with low latency to a separate analytical store for reporting and analysis.
  • Business applications store operational data in an analytical data store that is optimized for queries to support reporting and analysis.

Q2. You want to use Azure Synapse Analytics to analyze operational data stored in a Cosmos DB for NoSQL container. Which Azure Synapse Link service should you use?

  • Azure Synapse Link for SQL
  • Azure Synapse Link for Dataverse
  • Azure Synapse Link for Azure Cosmos DB

Q3. You plan to use Azure Synapse Link for Dataverse to analyze business data in your Azure Synapse Analytics workspace. Where is the replicated data from Dataverse stored?

  • In an Azure Synapse dedicated SQL pool
  • In an Azure Data Lake Gen2 storage container.
  • In an Azure Cosmos DB container.

Module 2: Implement Azure Synapse Link with Azure Cosmos DB

Azure Synapse Link for Azure Cosmos DB enables HTAP integration between operational data in Azure Cosmos DB and Azure Synapse Analytics runtimes for Spark and SQL.

Learning objectives:

After completing this module, you’ll be able to:

  • Configure an Azure Cosmos DB Account to use Azure Synapse Link.
  • Create an analytical store enabled container.
  • Create a linked service for Azure Cosmos DB.
  • Analyze linked data using Spark.
  • Analyze linked data using Synapse SQL.

Prerequisites:

Before starting this module, you should have a basic knowledge of Azure Cosmos DB and Azure Synapse Analytics. Consider completing the following modules first:

This module is part of these learning paths:

Quiz 1: Knowledge check

Q1. You have an Azure Cosmos DB for NoSQL account and an Azure Synapse Analytics workspace. What must you do first to enable HTAP integration with Azure Synapse Analytics?

  • Configure global replication in Azure Cosmos DB.
  • Create a dedicated SQL pool in Azure Synapse Analytics.
  • Enable Azure Synapse Link in Azure Cosmos DB.

Q2. You have an existing container in a Cosmos DB core (SQL) database. What must you do to enable analytical queries over Azure Synapse Link from Azure Synapse Analytics?

  • Delete and recreate the container.
  • Enable Azure Synapse Link in the container to create an analytical store.
  • Add an item to the container.

Q3. You plan to use a Spark pool in Azure Synapse Analytics to query an existing analytical store in Azure Cosmos DB. What must you do?

  • Create a linked service for the Azure Cosmos DB database where the analytical store enabled container is defined.
  • Disable automatic pausing for the Spark pool in Azure Synapse Analytics.
  • Install the Azure Cosmos DB SDK for Python package in the Spark pool.

Q4. You’re writing PySpark code to load data from an Azure Cosmos DB analytical store into a dataframe. What format should you specify?

  • cosmos.json
  • cosmos.olap
  • cosmos.sql

Q5. You’re writing a SQL code in a serverless SQL pool to query an analytical store in Azure Cosmos DB. What function should you use?

  • OPENDATASET
  • ROW
  • OPENROWSET

Module 3: Implement Azure Synapse Link for SQL

Azure Synapse Link for SQL enables low-latency synchronization of operational data in a relational database to Azure Synapse Analytics.

Learning objectives:

In this module, you’ll learn how to:

  • Understand key concepts and capabilities of Azure Synapse Link for SQL.
  • Configure Azure Synapse Link for Azure SQL Database.
  • Configure Azure Synapse Link for Microsoft SQL Server.

Prerequisites:

Before starting this module, you should be familiar with Azure Synapse Analytics, Azure SQL Database, and SQL Server. Consider completing Explore relational database services in Azure and Introduction to Azure Synapse Analytics first.

This module is part of these learning paths:

Quiz 1: Knowledge check

Q1. From which of the following data sources can you use Azure Synapse Link for SQL to replicate data to Azure Synapse Analytics?

  • Azure Cosmos DB
  • SQL Server 2022
  • Azure SQL Managed Instance

Q2. What must you create in your Azure Synapse Analytics workspace to implement Azure Synapse Link for Azure SQL Database?

  • A serverless SQL pool
  • A linked service for your Azure SQL Database
  • A link connection for your Azure SQL Database

Q3. You plan to use Azure Synapse Link for SQL to replicate tales from SQL Server 2022 to Azure Synapse Analytics. What additional Azure resource must you create?

  • Azure Data Lake Storage Gen2
  • Azure Key Vault
  • Azure Application Insights
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