By its 4 pin socket. ;) Hope this helps!
A, use external storage media such as CDs.
An array is an indexed collection of data elements. First you must declare an array, give its name and data. <span>Once your arrays are declared, you access the elements in an array with the array name, and the index number inside brackets [ ].
So, in every </span><span>programming language, when you access data stored in an array, you must use a command [] (brackets) containing a value that accesses memory occupied by the array.</span>
A. Edit Data because if you want to change something you can edit and rewrite it.