Ultimate Service Bit
Universal Sent-Bit
Universal Serial Bus
Urgent Sent Bit
What is used to make computer chips ?
What is Usenet?
What is Virtual Private Network?
What is Windows Explorer?
What is Windows XP?
What kind of data can you send by e-mail?
What kind of Protocol is used to provide Internet access from mobile?
What kind of server converts IP addresses to domain names?
What kind of software would you most likely use to keep track of a billing account?
What kind of software would you most likely use to keep track of billing account?