11. _______ jobs are optimized for scalability but not latency.
12. The information mapping data blocks with their corresponding files is stored in
13. The fully distributed mode of installation(without virtualization) needs a minimum of
14. In HDFS the files cannot be
15. When a jobTracker schedules a task is first looks for
16. The datanode and namenode are, respectiviley, which of the following?
17. All the files in a directory in HDFS can be merged together using which of the following?
18. The HDFS command to create the copy of a file from a local system is which of the following?
MCQ Multiple Choice Questions and Answers on Big Data Hadoop
Big Data Hadoop Question and Answer