1. Host A and Host B are connected by a m meter link with a propagation speed along the link of s meters/sec. At time t=d_trans, the last bit of the packet is

a. at Host A

b. just leaving Host A

c. in the network

d.at Host B

2. In Time Division Multiplexing, the frequency spectrum of a link is divided up among the connections established across the link. T or F