I don't know if they have access or not. But the more important thing is that they ask this question on the application form. So your friend would have to lie in order to have a chance at a TRV. If the visa office finds out they are lying, that is considered misrepresentation and results in an automatic 2 year barr from entering Canada. Also, very slim chance that your friend would EVER be allowed to enter Canada without jumping through some major hoops. It ruins their credibility.