O processo levou 4 semanas. Fui entrevistado pela Dream Chase Technology (New York, NY) em mai. de 2020
Entrevista
Regular data science and machine learning question, behavioral, SQL with Python.
Regular data science and machine learning question, behavioral, SQL with Python.
Regular data science and machine learning question, behavioral, SQL with Python
Perguntas de entrevista [1]
Pergunta 1
Regular data science and machine learning question, behavioral, SQL with Python
Candidatei-me por meio de uma agência de recrutamento. Fui entrevistado pela Dream Chase Technology (Jersey City, NJ) em out. de 2020
Entrevista
Faced numbers of interviews like virtual, telephonic and skype. 16th was the last one, which i have cracked. I went for three round HR, Technical and Project Manager. Most of my interviews was with direct clients.
Perguntas de entrevista [1]
Pergunta 1
What is a block and block scanner in HDFS? ...
Explain the difference between NameNode, Backup Node and Checkpoint NameNode. ...
What is commodity hardware? ...
What is the port number for NameNode, Task Tracker and Job Tracker? ...
Explain “Big Data” and what are five V’s of Big Data?
Why does one remove or add nodes in a Hadoop cluster frequently?