1.

Hadoop clusters running on Amazon EMR use ______ instances as virtual Linux servers for the master and slave nodes.(a) EC2(b) EC3(c) EC4(d) None of the mentionedI had been asked this question in an internship interview.The question is from Amazon Elastic MapReduce in section Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

Answer» CORRECT ANSWER is (a) EC2

Explanation: AMAZON EMR has made enhancements to Hadoop and other open-source applications to work SEAMLESSLY with AWS.


Discussion

No Comment Found

Related InterviewSolutions