Suppose host a is sending host b a large file over a tcp connection. the number of unacknowledged bytes that a sends cannot exceed the size of the receiver buffer.

true

false

What is domain name system (dns)? allows dynamic ip address allocation so users do not have to have a preconfigured ip address to use the network converts ip addresses into domains, or identifying labels that use a variety of recognizable naming conventions the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures the integration of communication channels into a single service