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You need to perform hybrid transactional and analytical processing (HTAP) queries against Azure Cosmos DB data sources by using Azure Synapse Analytics.
What should you use?
Your company is designing a data store tor internet-connected temperature sensors. The collected data will be used to analyze temperature trends. Which type of data store should you use?
Time series data is a set of values organized by time. Time series databases typically collect large amounts of data in real time from a large number of sources. Updates are rare, and deletes are often done as bulk operations. Although the records written to a time-series database are generally small, there are often a large number of records, and total data size can grow rapidly.
https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview
You have a SQL query that combines customer data and order dat
a. The query includes calculated columns.
You need to persist the SQL query so that other users can use the query. What should you create?
A view is a virtual table whose contents are defined by a query. A view acts as a filter on the underlying tables referenced in the view. The query that defines the view can be from one or more tables or from other views in the current or other databases.
https://docs.microsoft.com/en-us/sql/relational-databases/views/views
When can you use an Azure Resource Manager template?
You can automate deployments and use the practice of infrastructure as code. In code, you define the infrastructure that needs to be deployed
To implement infrastructure as code for your Azure solutions, use Azure Resource Manager templates (ARM templates). The template is a JavaScript Object Notation (JSON) file that defines the infrastructure and configuration for your project. The template uses declarative syntax, which lets you state what you intend to deploy without having to write the sequence of programming commands to create it. In the template, you specify the resources to deploy and the properties for those resources.
https://docs.microsoft.com/en-us/azure/azure-resource-manager/templates/overview
Which component of Azure Data Factory enables you to define a sequence of activities including for each iterators?
