Northrop Grumman Software Engineer(Internship) interview questions

Had a brief one hour interview with the recruiter that I met at Career Showcase. Asked mostly conceptual questions like the differences between polymorphism and inheritance, when to use java and when to use C++, and some basic behavioral questions.

Video Interview with two engineers. Standard OOP type questions. I was just a sophomore in CS so they didn't expect me to know too much data structure or algorithm type stuff.