I should add, that’s purely IMHO.
I’ve been involved in both sides of recruitment off and on, and no two processes are alike. Different interviewers look for different things in their candidates (hence why there’s so much conflicting advice over “correct” CVs).
I’ve been interviewing recently for new apprentices, and one of the criteria at the top of our list is enthusiasm. Not bouncing up and down like a puppy enthusiasm but rather, do they really want this, are they excited about the scheme and the position, or have they just fallen into it because they’ve nothing better to do?
At the level I’ve recruited at in the past, no-one worth their salt knows everything about the role otherwise there wouldn’t be any challenge, they’d be bored in six months and leaving. Now, some folk don’t want a challenge and that’s absolutely fine, some folk are happy being comfortable, but they’re not the sort of people I’d personally be looking at employing.