What are your technical certifications and how do they make you eligible for this job? Where did you undergo your technical training? What steps do you take to keep yourself updated on evolving trends in the technical field? What are some of the programming languages that you regularly use in your work? What is your experience in using Visual Studio? What do you know about in-tier architecture? Describe its elements and their use. Have you ever designed a database? Please explain how you did it.