What was the name of the first network?

The receiver equalizer reduces delay distortions using

The gateway allows devices on one network to communicate with devices on another network.

In File Transfer Protocol (FTP), data transfer cannot be done in ___________

The physical layer in a network is concerned with:

Which sublayer of the data link layer performs data link functions that depend upon the type of medium?

Consider a selective repeat sliding window protocol that uses a frame size of 1 KB to send data on a 1.5 Mbps link with a one-way latency of 50 ms. To achieve a link utilization of 60%, the minimum number of bits required to represent the sequence number field is _____.

The address of a Class B host is to be split into subnets with a 6-bit subnet number. What are the maximum number of subnets and the maximum number of hosts in each subnet?

Consider three IP networks A, B, and C. Host HA in network A sends messages, each containing 180 bytes of application data, to a host HC in network C. The TCP layer adds a 20-byte header to the message. This data passes through an intermediate network B. The maximum packet size, including a 20-byte IP header, in each network is: A: 1000 bytes, B: 100 bytes, C: 1000 bytes. The network between A and B is a 1 Mbps link, while the link between B and C is a 512 Kbps link. What is the rate at which application data is transferred to host HC? Ignore errors, acknowledgments, and other overheads.