Answer:
I think its A and B,hope it helps
Answer:
D: HTTP
Explanation:
When we talk about the email address and the different parts, we can mention for example:
Firstly the username, always an email address starts with a username, next we must use the symbol @, for example:
peter @
michael @
we can add numbers or some characters
henry_98 @
The last part is the domain name, this is the email's company.
<span>The encapsulation unit on the presentation layer of the OSI model is the Data link layer (2).</span>
