I was asked questions on MongoDB, React and Nodejs. The coding round was based around a React task. The coding round went well. I was not able to answer one MongoDB question and one Nodejs question.
Preguntas de entrevista [1]
Pregunta 1
What is the difference between a PUT request and a PATCH request?
Solicité el puesto a través de un captador. El proceso duró 1 semana. Acudí a una entrevista en Comcast (Chennai) en oct 2025
Entrevista
I received a call and email from Comcast and I was invited to attend the interview face to face in Chennai. There was 1 interviewer in my panel and he was polite and understanding. All the employees were helpful and other panel's were also very polite, the campus was excellent.
Preguntas de entrevista [1]
Pregunta 1
They asked 3 questions:
1) Remove duplicates from an array
2) Scenario based questions:
a) handling 1000s of requests simultaneously without affecting app performance
b) given a data, get the 2nd most data from it, either in mysql or mongodb or node
