Sales Engineer Interview Questions

There are 3 different sets of questions for this title
76 Tell me about your last experience recruiting, interviewing, or hiring an employee. What techniques did you find most effective in finding the right person for the job?
77 Tell me about a time when your ability to analyze needs and product requirements helped you create an effective design or make an informed decision to benefit your company.
78 Tell me about a time when you successfully determined the cause of an operating error at your company and solved the problem.