Which of the following parameters should be adjust to keep the cloud storage program from using too much bandwidth?

A customer is using a cloud storage program that maintains a copy of local file on the cloud storage servers. The WF network is not very fast, and the customer users bandwidth intensive video streaming all day.

Which of the following parameters should be adjust to keep the cloud storage program from using too much bandwidth?
A . Synchronization settings
B . Wireless settings
C . Video streaming settings
D . QoS settings

Answer: D