Can someone tell me how a data recovery software actually works?

I’ve a presentation tomorrow in which I have to tell how a data recovery software works in a nutshell. How it traverses through HD, how it judges whether the data is a complete file or Allocation Table….? How it tells what’s the file extension? etc
Plz tell if you have relevant information… best answer gets 10 points!

My friend its a very big process to explain how recovery data software works.But one thing i know that when data is lost it can be recovered by data recovery services. One of my friend use the data recovery service to recovery his lost data fro http://www.recovermypc.com/

2 Responses to “Can someone tell me how a data recovery software actually works?”

  1. Dude, it sounds like you’ve put your research project off until the last minute. Sucks to be you. You aren’t going to get any answer here that is a substitute for everything that you need to know for your presentation. It’s a highly technical subject. Volumes could be written about it.
    References :

  2. My friend its a very big process to explain how recovery data software works.But one thing i know that when data is lost it can be recovered by data recovery services. One of my friend use the data recovery service to recovery his lost data fro http://www.recovermypc.com/
    References :

Leave a Reply