Someone here mentioned a while ago that such random character non-answers could potentially be bypassed by answering "oh it's just a bunch of random characters"

Someone here mentioned a while ago that such random character non-answers could potentially be bypassed by answering "oh it's just a bunch of random characters" when asked for the security question over the phone. A plausible but incorrect answer is better I think, e. g. Q: What city were you born in?, A: Severodvinsk (a random town in Russia)