Following quiz provides Multiple Choice Questions (MCQs) related to Hadoop Framework. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Q 1 - HDFS files are designed for
Q 2 - The main role of the secondary namenode is to
Q 3 - Which of the following is not a fencing mechanism for a previously active namenode?
Q 4 - Underreplication in HDFS means-
Q 5 - The nature of hardware for the namenode should be
Q 6 - Running Start-dfs.sh results in
Q 7 - To unarchive an already archived file in haddop use the command
Q 8 - A running job in hadoop can
Q 9 - How does Hadoop process large volumes of data?
Q 10 - Which of the following components retrieves the input splits directly from HDFS to determine the number of map tasks?