In a client/server model, a client program
To send another station a message, the main thing a user has to know is
Every device on the Internet has a unique ______ address (also called an “Internet address”) that identifies it in the same way that a street address identifies the location of a house
The database administrator’s function in an organization is —
What is an ‘intranet’
Which of the following is billionth of a second?