How to pass the United Nations competency-based interview
Competency based interviews are also called "behavioral interviews" or "criterion based interviews." Such interviews are based on the concept that past behavior and experience is the best indicator of future performance.
https://careers.un.org/lbw/media/cbi-course/en-US/low-speed/
Before and at your interview:
https://hr.un.org/page/prepare-competency-based-interview
Competency interviewing questions can look like this:
1. Describe your success/failure/hard work experience
2. Tell me about your correspondence/public speaking/provide clear communication experience
3. Tell me how you personally organize yourself, have you ever missed a deadline?