Hadoop Interview questions
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Question 1 of 5
1. QuestionCategory: Hadoop
Which are the modes in which Hadoop can be run?CorrectIncorrect
Question 2 of 5
2. QuestionCategory: Hadoop
What is the default port number of a Hadoop namenode?CorrectIncorrect
Question 3 of 5
What is the default port number of a Hadoop job tracker?CorrectIncorrect
Question 4 of 5
Use the jps command to check if a namenode, datanode, task tracker, job tracker, etc are working or not.CorrectIncorrect
Question 5 of 5
When Namenode is down, the cluster is down because Namenode is the single point of failure in HDFSCorrectIncorrect
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