Many interviews these days are behavioural based interviews, especially with large employers, assessing how well you score against behavioural criteria as well a job specific knowledge and experience.
So you will need to think about the behavioural skills they are looking for that are most relevant to succeeding in the role. Eg. Motivation, Leadership, Organisation, Decision Making, Business Competence, Influencing, Communication etc etc.
The interviewer will be looking for hard examples, and your answers should address the situation or context, your approach (how), and the result. People will always be looking for self awareness and learning, so having good answers for what went wrong and what you learnt and applied next time is good.
I truly hate them, but almost hate doing behavioural based interviews just as much