You can register for the online assessment with Kira Talent after you have submitted your application. You are able to complete your online assessment anytime before the deadline for the round to which you have applied. While there are no right or wrong answers to these questions, the purpose of the assessment is not to be overly polished while pulling from previously formed responses. These video assessments show how well you can answer questions on the spot while displaying your personality.
You have unlimited practice time. Use this time to practice until you are comfortable answering the questions before going live with the assessments. Once you start on the actual evaluation, retakes are not permitted.