Tutor profile: Martin H.
Subject: Information Technology
What is a valid IP address?
An IP address is a set of numbers that identify your computer on a network. IPV4, the traditional numbering scheme, uses four integers ranging from zero to 255 and set apart by periods. For example, "18.104.22.168" is a valid IPV4 address.
Subject: Computer Science (General)
The inventor of the World Wide Web?
Tim Berners-Lee. The first web browser was invented in 1990 by Sir Tim Berners-Lee. It was called WorldWideWeb and was later renamed Nexus.
Subject: Computer Networking
What do you mean with networking?
Set of devices connected to each other over the physical medium is known as a computer network. For example the Internet.
needs and Martin will reply soon.