There is a magnetic substrate on the surface of a platter, whether it's a hard drive or a floppy. A read/write head uses electrical impluses to rearrange the substrate into a series of ones and zeros, which are the only things a computer writes or understands.
well mapmakers used a computer to store the data.
Excel
memory
it is an input device
A homework question but here is a clue. A data structure is ****?
It is used to store the data.
it helps us to store data
it helps us to store data
Yes
char data type
you would use a database? You would use it to store data
to store data in a neat and tighty way