It's not the examiner deciding "you deserve a second chance or not". In a normal oral exam everyone gets a "I don't think that's correct" or "please explain that to me" kind of response on a wrong answer. They don't silently scribble a note to distract a point from your score or something like that.
How you deal with that is really where your score comes from. Because if you know what you're talking about you'll correct it and while doing so show that you know a lot of related things. While if you have no idea you can't guess yourself out of that type of question.
How you deal with that is really where your score comes from. Because if you know what you're talking about you'll correct it and while doing so show that you know a lot of related things. While if you have no idea you can't guess yourself out of that type of question.