What data structure is pictured in the graphic?
| A. |
TCP segment | |
| B. |
UDP datagram | |
| C. |
IP header | |
| D. |
Http header |
The data structure pictured in the graphic is an UDP datagram. It uses a header (not shown) that contains the source and destination MAC address. It has very little overhead as compared to the TCP segmented (shown later in this explanation) as any transmission that uses UDP is not provided the services of TCP.