The video tutorial covers setting up a database called Main DB with a collection named Employee. It guides through building a .NET app to connect to Cosmos DB using Visual Studio. The tutorial explains installing the Cosmos DB package, configuring it, and creating an employee entity for data insertion. It demonstrates inserting and querying data in Cosmos DB, highlighting its enterprise-grade features. The video concludes with a brief mention of third-party tools for managing Cosmos DB.

What is the primary purpose of the .NET application discussed in the tutorial?

• To create a new database in Cosmos DB

• To connect to a database and insert data

• To delete data from a database

• To update existing data in a database

Which package is installed to work with Cosmos DB in Visual Studio?

• Microsoft Azure Table Storage

• Microsoft Azure Blob Storage

• Microsoft Azure DocumentDB

• Microsoft Azure Queue Storage

What is a key difference between table storage and Cosmos DB in terms of data structure?

• Cosmos DB uses unstructured data

• Cosmos DB uses structured data

• Table storage uses unstructured data

• Both use structured data

What method is used to insert documents into Cosmos DB?

• InsertDocumentSync

• CreateDocumentAsync

• AddDocument

• InsertAsync

What additional fields does Cosmos DB automatically attach to documents?

• Document type and size

• Database name and collection name

• Row key and partition key

• Timestamp and unique identifier

What is a benefit of using Cosmos DB over table storage?

• It offers globally redundant systems

• It is cheaper

• It uses structured data

• It requires less setup

What is a mandatory element when constructing queries in Cosmos DB?

• DocumentOptions

• FeedOptions

• QueryOptions

• PartitionOptions