Your company has a main office and a branch office. The branch office connects to the main office by using a VPN over DSL connection.
The branch office contains 500 client computers that run Windows 8.1. All the computers are on the same subnet.
You plan to upgrade the operating system on the computers by using Configuration Manager. During the upgrade process, you will maintain the user state and the files.
You need to recommend a solution to reduce the amount of WAN traffic during the operating system deployments.
What should you include in the recommendation?
A. a cloud management gateway
B. a distribution point
C. a service connection point
D. a cloud-based distribution point
