Electro Optical Engineer Interview Questions

There are 2 different sets of questions for this title
46 Share an example when you successfully designed photonics products, such as light sources, displays, or photovoltaics to achieve increased energy efficiency.
47 Tell me about your last experience doing repair work. How did you determine what tools you needed?
48 Describe an experience in which you successfully controlled the operation of a difficult system. What made you successful?
49 Tell me about some of your most recent computer programming projects.