Envié una solicitud electrónica. Acudí a una entrevista en EPAM Systems (Nueva Delhi) en mar 2022
Entrevista
after shortlist profile got call for virtual interview 1st round. Process is not fair enough. Qustion are of average level, they will share you some dummy data need to write some sudo code. i have given all answers but they have reject me and saying reason frequent change. Hr won't respond you. Worst experience
Preguntas de entrevista [1]
Pregunta 1
As you to write quey for implementation of rank, dense rank and partition by use cases using spark. difference between coleasce and repartition, difference between rdd, dataset and dataframe, persist beneift