PayPal Software Engineer interview questions

The phone screens are not very organized. The recruiter tells that there will be only technical questions asked and no coding exercised will be given. However, the interviewer asked coding exercise. I think it is better to prepare for all possibilities.

45 minute on campus interview with 2 technical questions and questions about projects and past experience followed by an onsite 2 hour interview with technical and behavioral questions as well as questions about my past experience and projects listed on my resume