Question

Which of the following statements are true of network packets? Check all of the boxes that apply. They contain control information. They contain user data. They are sent over a network. They can travel indefinitely over the Internet.

Answer 1

They contain control information.

They contain user data.

They are sent over a network.

They can travel indefinitely over the Internet is wrong as every packet contains the source and destination in the header. If the destination is not available you'll get an error message for example "The HTTP 404 Not Found Error" or another error depending on the application. The packet is then discarded.