Both behavioural and situational. The material they give you to prepare has all you need in terms of preparation for the behavioural questions. The situational questions are harder to prepare for, but you should employ the fundamental techniques: Structures answers, use a notepad to jot key point (the questions can be long and complex), summarise at the end.
Tell me about your school projects.
Write code to multiply two matrices.
How do you deal with someone not finishes what they promised?
How many website domains are there in the world?
If you have 5,000 puffy vests and 120 stores in which to distribute these vests, what information and indicators do you consider when distributing these vests?
How would you streamline processes - give example
What are the top five things that go wrong during a project?
Design a major cloud service system from scratch. Go.
What is a skill you'd be interested in improving/developing while at JFF?
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