Computer Science for IGCSE & O level - Data Transmission (Section 14 - No. 4)
What components make up a packet?
Sender address, Receiver address, and Data
Header, Payload, and Trailer
Source, Destination, and Data bits
Router, Switch, and Hub
解释
A packet is typically composed of a header (containing control information), the payload (the data itself), and a trailer (for error checking and other information).