Computer Science for IGCSE & O level - Data Transmission (Section 13 - No. 37)
Which is the purpose of the sequence number in the header of a packet?
To determine the size of the data.
To ensure the data is secure
To ensure packets are reassembled in the correct order.
To identify the sender.
הֶסבֵּר
The sequence number helps with correct packet assembly at the destination.