What is CRUD operation LINQ PART 9 With Example Code

The provided JSON configuration file appears to be the appsettings.json file commonly used in ASP.NET Core applications to store application settings, including logging configuration, allowed hosts, and connection strings.

 

{
    "Logging": {
        "LogLevel": {
            "Default": "Information",
                "Microsoft.AspNetCore": "Warning"
        }
    },
    "AllowedHosts": "*",
        "ConnectionStrings": {
        "DataConnectionString": "Data Source=LAPTOP;Initial Catalog=Testing;Integrated Security=True;Trust Server Certificate=True;"
    }
}