JetHead Development Embedded Systems Engineer interview questions

I applied for an Embedded Systems Engineer position by submitting my resume to their career fair representatives during my school's career fair. The group interview was conducted in a medium-sized conference room with 6 current students pursuing either Computer Engineering or Computer Science degrees. On provided laptops, we were asked to solve some client/server questions that demonstrated our problem solving abilities. A followup question document was required before meeting with one of the company's head executives. From there, he asked for the reasoning behind my answers for the question document.