What is the difference between a class and an interface?
What is the difference between a join and a union in SQL?
Can an interface have a method implementation? (The answer is yes via Java7's default keyword.. the interviewer didn't know this).
What experience did you have prior to this company for developing on Android?
What are a few apps you've made so far?

Question

What is the difference between a class and an interface?
What is the difference between a join and a union in SQL?
Can an interface have a method implementation? (The answer is yes via Java7's default keyword.. the interviewer didn't know this).
What experience did you have prior to this company for developing on Android?
What are a few apps you've made so far?

BHS Consultants

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