The Username and the Domain name are the ones that comprises an email address ..

The username : also called as log-in name or sign in name is a unique sequence used to identify a user and allow access to a computer system

The domain name : is used to identify one or more Ip adresses . For example :

The domain name mocrosoft.com represent's about a dosen ip addresses ..

If you want full information about "What Comprises an Email address"

Then contact

John michael S. tayag who is a 4th year Student in Arayat Institute arayat pampanga ..

FangmichaeL24@yahoo.com ..

=)

The first prize in the competition comprises of a holiday and spending money.

the GMT comprises of the area near the london city which was discovered by the sailor

The Sympathetic Nervous System and the Parasympathetic Nervous System

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