First ever interview - what to expect?

Hi all, i’ve got my first ever cs interview tomorrow and was wondering from those with experience about what to expect. The interview will be conducted online but haven’t received much information other than what was in the job description which is:

Interview Stage

At the start of your interview, you will be asked a non-assessed warm-up question about your motivation for applying for the role.

Candidates will be given a scenario which will evaluate how they work under pressure as a team.

The Behaviours you will be assessed on during the interview are as follows:

Delivering at Pace Working Together Communicating and Influencing Making Effective Decisions

Am I right to assume that I’ll only be asked a question each on these behaviours? Slightly nervous I’ll get thrown random questions that I haven’t prepared for. Any pointers are greatly appreciated :)