What happens with clean all?

Question

Hard disks

It is necessary to score with zeros ONLY SECTION on hard one secret :)

If I execute:

diskpart
sel dis 0
sel part 2
clean all

Do I clean all only the section will wipe or the whole hard?

ps but I'm still striving ...

Answer 1

All partition markup will be removed. This is about a kilobyte of information on the disk.
The data stored on the disk will not be affected. They will remain on it, they simply will not be read.
In general, the disk will be "as from the factory" clean, without partitions.

Do I clean all only the section will wipe or the whole hard?

Since you have selected a disk, the operation is performed on the disk. Actually the essence of the operation is the removal of all sections.
I don't know the meaning of the word "zavaypit".

Answer 2

in ccleaner there is a rewrite without these perversions

Answer 3

The entire disk could be erased by taking R.tester or a similar program, and running a write test there (at the same time it would be checked for health).
But if you need exactly one section, then either fill it with large files (.iso, .mkv, etc.), or take Eraser , in my opinion, he can do this. Even if not, you can first wipe free space with it, and then files and folders.

Answer 4

Hold on, just keep in mind that in normal ssds, deletion immediately occurs, there the controller is engaged in this
cipher /w:c:\temp\4