Which irrigation method has the highest water use

The Internet has been around for a few decades, but when was the Web invented?

It is a number that uniquely identifies each computer or device connected to the internet-

A ________ is a graphical control element which contains drop – down menus.

Which of the following connects other computers through telephone lines?

EULA stands for

Which of these options will keep your online information safest?

Computers that are portable and convenient for users who travel are known as

Which short cut keys is used to centre a paragraph?

Process of placing data in a temporary working area for another program to process in known as – 

Linux is a _________ software.