Any achievements which may relate to an attribute required for the role (check job description). For example, if they ask for someone who works well in a team, you could talk about a group project you took charge of which lead to excellent results.

Similar in intention to the previous question, a recruiter may ask this as a way of vetting which candidates are telling the truth on their CV.

So if it's written down for a recruiter to see, make sure you can actually quantify each individual accomplishment listed, and answer a few questions around them. And by questions, we mean more than reading the exact same sentence they've already read.