The testing team follows Software Testing Life Cycle (STLC) which is similar to the development cycle followed by the development team. There are following six phases in every Software development life cycle model: Requirement gathering and analysis. Design.
If you simply deleted an XLS file, DiskInternals Excel Recovery will look up the file system to find all XLS files that were deleted recently, and test each file for the possibility of successful recovery.
The reason why you can retrieve files that have been deleted from hard disk on Windows 7 with help of iCare Data Recovery is that the deletion operation can never really wipe out the information completely from the hard disk, it only erase the data entries and make it unreadable in My Computer.ow that files have been permanently deleted from Windows 7 Recycle Bin without a backup, iCare Data Recovery provides a chance to recover the hard disk deleted files.