The TCP protocol has an algorithm that implements flow control on both the sender side and the receiver side. What is the function of the congestion window on the sending side?

A.
advertises the amount of data loss

B.
adjusts the rate at which data can be sent

C.
adjusts the rate at which data can be received

D.
advertises the maximum amount of data that can be sent

E.
advertises the maximum amount of data that can be received