When you're preparing for an interview, you need to know what you're going to say.
Having a few examples up your sleeve of times when you've done things well is a big help.
This is especially important if you're getting ready for a competency-based interview because you'll need examples to show what you're able to do. This is where the STAR technique comes in.
Be a STAR
The STAR technique is a simple way to help you structure your answers and show off your skills. This tutorial takes you through it in 5 simple steps.