a. host a is sending host b a large file over a tcp connection. assume host b has no data to send host a. host b will not send acknowledgments to host a because host b cannot piggyback the acknowledgments on data. b. the size of the tcp rwnd never changes throughout the duration of the connection. networks, homework 3. instructor: rajendra v. boppana 220918 2 c. suppose host a sends host b a large file over a tcp connection. the number of unacknowledged bytes that a sends cannot exceed the receive buffer size. d. suppose host a sends a large file to host b over a tcp connection. if the sequence number for a segment of this connection is m, then the sequence number for the subsequent segment will necessarily be mm 1. e. the tcp segment has a field in its header for rwnd. f. suppose that the last samplertt in a tcp connection is 1 sec. the current value of timeoutinterval for the connection will be ≥ 1 sec. g. suppose host a sends one segment with sequence number 38 and 4 bytes of payload over a tcp connection to host b. in this same segment, the acknowledgment number is necessarily 42.