Origin of excerpt. From Middle English excerpted from Latin excerptus past participle of excerpere to pick out ex-ex-carpere to pluck; see kerp-in Indo-European roots.
What is Degaussing. Degaussing is simply the act of erasing data from magnetic media. Sometimes it is referred to as sanitization.. It works by subjecting magnetic media to a strong magnetic field that removes data from data bearing surfaces. The magnetic field can be created either by powerful magnets or an electromagnetic discharge.
Data recovery is an attempt to do just  what the name says: recover it. This can bâ¦e done by scanning the  hard drive to see if the imprint of the file still exists in binary  form, then rewriting the file. It can also be recovered from  backups stored in other directories, on other computers, etc.