Computer Science for IGCSE & O level - Data Transmission (Section 1 - No. 9)
What does the 'sequence number' in a packet's header ensure?
The order of transmission of the packets
The size of the packets.
The encryption of the payload.
The shortest possible route for the packet.
คำอธิบาย
The sequence number helps to assemble the packets in the correct order at the destination.