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1.
In Hadoop, which of the following connectivity tools is used to transfer data from RDBMS to HDFS and vice versa?
2.
In Hadoop, which of the following services run MapReduce jobs on the cluster?
3.
The default data block size of HDFS is ___________.
4.
Which concept does the Hadoop framework work on?
5.
In Hadoop, which of the following commands is used to display the version?
6.
In HDFS, which of the following commands is used to list the contents of the root directory?
7.
Which of the following commands is used to create directories in HDFS?
8.
Which of the following languages is used in Hadoop?
9.
Which of the following architectures is used in the Hadoop Distributed File System?
10.
Which of the following is not a core component of the Big Data framework?