basic Q about updates

Hi
firstly thank-you for your previous help.
Just a basic Q. When going to updates (manual again!!) exactly what does full and current mean? (This may sound silly)
Are both updated to the same date?
Do I only need to do full update?
If I don't update for a couple of weeks, do I then use only current.
I hope this Q is not too dumb! (I also have the same issue with AVG (with their multiple update bin files))
I usually just download everything to be safe!
Note this is not in respect to updating automatically within your program.
Thanks
Kim

 

From http://www.ewido.net/en/download/updates/, it says:

Daily Signatures (ewido-signatures-current.exe)
This installer includes the newest signatures from the last 2-3 days.

Full database (ewido-signatures-full-current.exe)
This installer always includes the complete database of ewido anti-malware.