Which of the following is a top use case for DNS control?

Blocking undesirable content while allowing video streaming is a top use case for DNS control because it allows organizations to enforce acceptable use policies and maintain a safe browsing environment for users. DNS control can filter requests at the domain name level, enabling administrators to block access to websites that contain inappropriate content, malware, or otherwise undesirable material without disrupting legitimate activities, such as video streaming, which is often essential for business and educational purposes.

By implementing DNS control in this manner, organizations can safeguard users from harmful or distracting content and protect their network's integrity while still ensuring that valuable resources like streaming services remain accessible. This selective control over DNS requests balances security and usability, making it a preferred approach in many environments.