Perguntas de entrevista de vagas de Associate Software Engineer da empresa Contour

I applied through linkedin , After few days i got a call for interview, First there was an online test assesment which should be done within 2 days before appearing for interview, After that there was a physical interview as there was some internet issues that days in Pakistan so online interview was not feasible. Question Related to OOP , Angular and SQL Server. Asked about the Concepts of OOPs / Concepts of Angular .