The addition of information to a pdu as it's passed from one layer to the next is called

There’s only one game mode that stars with the letter ‘e’ in cs: go. which of the options below is it?

To become an audio technician, the most successful tactics might include the following. (select all that apply). learning how to persuade other people gaining different types of experience in audio technology learning as much as possible about art history establishing a reputation as a reliable professional

How to do this programming flowchart?