单选题 Which type of non-relational data store supports a flexible schema, stores data as JSON files, and stores the all the data for an entity in the same document?

A、 document
B、 columnar
C、 graph
D、 time series
下载APP答题
由4l***qf提供 分享 举报 纠错

相关试题

单选题 In a fully denormalized database, how is data read and written for a single entity?

A、Data is read from a single table and written to a single table.
B、Data is read from multiple tables and written to a single table.
C、Data is read from a single table and written to multiple tables.
D、Data is read from multiple tables and written to multiple tables.

单选题 You have data saved in the following format. 8a7636aa1b51a0ec8a038d3d353201a4.png Which format was used?

A、JSON
B、YAML
C、HTML
D、XML

多选题 You have an Azure Cosmos DB account that uses the Core (SQL) API. Which two settings can you configure at the container level? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

A、the throughput
B、the read region
C、the partition key
D、the API

单选题 You manage an application that stores data in a shared folder on a Windows server. You need to move the shared folder to Azure Storage. Which type of Azure Storage should you use?

A、queue
B、blob
C、file
D、table

多选题 What are two benefits of platform as a service (PaaS) relational database offerings in Azure, such as Azure SQL Database? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

A、access to the latest features
B、complete control over backup and restore processes
C、in-database machine learning services
D、reduced administrative effort for managing the server infrastructure

单选题 Which command-line tool can you use to query Azure SQL databases?

A、sqlcmd
B、bcp
C、azdata
D、Azure CLI

单选题 What is a difference between structured data and semi-structured data?

A、Structured data has a fixed schema and semi-structured data has a flexible schema.
B、Only Structured data supports entities.
C、Structured data has a flexible schema and semi-structured data has a fixed schema.
D、Only Structured data supports attributes.

单选题 You need to design and model a database by using a graphical tool that supports project-oriented offline database development. What should you use?

A、Microsoft SQL Server Data Tools (SSDT)
B、Microsoft SQL Server Management Studio (SSMS)
C、Azure Databricks
D、Azure Data Studio