Formatting a disk just replaces the beginning of track marks and initializes the FAT. Zero filling overwrites everything and makes it almost impossible to recover data even with more sophisticated equipment. When you format the disk, all of the old data is still there, it's just not readily accessable since the FAT does not "point" to the disk location any longer. You could still perform a disk "absolute address" read and extract the data.
Zero. In general, the difference between any number and itself is zero.
Coke zero is the same as sprite zero
Nought is just another word for zero.
There is no such thing as pepsi zero
the difference between two equal fractions is zero.
There is no difference in value between "equal" fractions: the difference is zero.
The difference between anything and itself is zero.
the difference is that one is the letter o and the other is a zero
Zero means Zero calories Diet means less calories
They are the same.
Zero represents the difference between two equal anythings.
zero is horizontal, undefined is vertical
There are four each. The difference is zero.
Both is better
Zero is nothing, infinity is everything.
There is a zero time difference between Georgia, USA, and Virginia, USA.
what is the difference between azero hour and question hour in indian parliament
If you're starting at zero and counting up, then they're the same number, so their difference is zero.