J'ai postulé via une agence de recrutement. J'ai passé un entretien chez Dream Chase Technology (Jersey City, NJ) en oct. 2020
Entretien
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.
Questions d'entretien [1]
Question 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?
