ICT grade4 Eng/ Dalia Sameh lesson1&2 First term

Your friend sent an e-mail containing his address, this means he used

A device that detects what is underground

The era of the mechanical revolution is the era in which electricity appeared

The Pascaline machines is one of the most widely used machines in our time

The information age extends to our present age

The discovery of letters and numbers helped bring information to the modern age

People in the era of the mechanical revolution depended on …………... recording information

The Global positioning system (GPS) is used to communicate and locate the following objects

It was discovered in the era of the electronic revolution

The oldest method of communication between individuals is ………..