TECH4YOU Quiz 04

These type of text belong to which test. Also name the scientist behind it?

Answer added on 31/8/2010 : This belongs to CAPTCHA ( Completely Automated Public Turing test to tell Computer and Humans Apart). Alan Turing is behind it.

TECH4YOU Quiz 02

If Bing : Cash Back, then Google : __________?


Answer added on 29/8/2010:  Checkout

Logo quiz 03

Identify this logo

It is related to word wide web.

Answer added on 29/8/2010:    Semantic Web