______protocol is used to sent e-mail.
POP3
SMTP
HTTP
TCP/IP
________ is the process of determining whether a computer/ server is the computer that is claims to be.
Authentication
Authorisation
Logging
Encryption
_________ is a dedicated physical location where organisation house their server and networking systems.
Data center
Ware house
DNS
Web Site
__________ is a uniform scheme for locating resources on the web.
URL
HTML was created by
Tim Thompson
Tim Berners Lee
Rick Massiti
Bill Gates
Port number is consists of ______bits
20 bits
8 bits
16 bits
14 bits
