Acudí a una entrevista en QBE (Londres, Inglaterra)
Entrevista
Three stage interview, initial call, followed by two managers followed by senior leadership in the London office, technical challenge in final interview on insurance metrics such as combined ratio, but also data questions too
Preguntas de entrevista [1]
Pregunta 1
if you have two datasets, and you need to combine them with a full join, how many data points will be end up with