Will setting the community attribute of the route through the routing policy affect the route selection?

Will setting the community attribute of the route through the routing policy affect the route selection?
A . It can be indirectly affected. You can classify routes by setting the Community attribute of the route, and then set different routing-related attributes according to the category, such as Local_Pre, MED, etc., so as to achieve the purpose of influencing routing
B . It cannot be affected because the Community attribute of the route is a non-transitional attribute and cannot be transmitted between routers
C . It can be indirectly affected. You can classify routes by setting the community characteristics of routing, and then set different routing-related attributes according to the category. These attributes only include Loacal_Pre and MED, so as to achieve the purpose of influencing the routing
D . After the router receives the route update with the Commmity attribute of No_ Advertise, it will not be published outside the local AS

Answer: A