Verizon Senior Developer interview questions

They took only one technical round and told other panel members are in a meeting. Interview was easy but didnt get selected. They asked about inheritance, virtual class. Asked to write a program on fibanocci series using recursion and one logical question

I applied for the job on Verizon portal and was contacted for telephonic interview. the telephonic interview was followed by technical F-F interview. Technical interview was taken by 3 people and emphasis was more on SQL and past work experience.