Learn how to access FTP server using Command Prompt in Windows 11/10, along with a list of FTP commands for the Microsoft command-line FTP client.

Learn how to change DNS server using Command Prompt and PowerShell. You can change Preferred DNS server and Alternate DNS server.

SQL server will allow zero-length strings without issue, as long as your datatype supports it. Just assign the string value of ('') and you're done, no headaches.

.NET 6 adds the ability for ADO.NET database drivers to support efficient command batching using native protocols.