The capacity of a communication channel is measured in _______.
A. bandwidth
B. bit capacity
C. band rate
D. data flow
查看答案
Using this type of communications channel, several users can simultaneously use a single connection for high-speed data transfer.
A. Voiceband
B. Medium band
C. Broadband
D. Baseband
Every computer on the Internet has a unique numeric address called a(n) _______.
A. domain address
B. protocol address
C. IP address
D. Web address
_______ is the process of breaking down information sent or transmitted across the Internet into small parts.
A. Protocol
Bandwidth
C. Identification
D. Packetization
The essential features of this include identifying, sending, and receiving devices and breaking information into small parts for transmission across the Internet.
A. DNS
B. TCP/IP
C. FTP
D. HTTPs