Hadoop MapReduce Quiz – Showcase Your Skills
Let’s test your skills and learning through this Hadoop Mapreduce Quiz.
So, get ready to attempt this quiz & brush up your basic as well as advanced concepts.
Do not forget to check other parts of the Hadoop MapReduce quiz also once you are done with this part:
0 of 20 questions completed
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 20 questions answered correctly
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
- Review / Skip
Which of the following is true about MapReduce?CorrectIncorrect
What happens if a number of reducers are set to 0?CorrectIncorrect
Which of the following maps input key/value pairs to a set of intermediate key/value pairs.CorrectIncorrect
The number of maps is usually driven by the total size ofCorrectIncorrect
Which of the following is the default Partitioner for partitioning keyspace.CorrectIncorrect
Which among the following is the programming model designed for processing large volumes of data in parallel by dividing the work into a set of independent tasks.CorrectIncorrect
Which of the following is the default InputFormat, which treats each value of input a new value and the associated key is byte offset.CorrectIncorrect
Which among the following controls the partitioning of the keys of the intermediate map-outputs.CorrectIncorrect
Which of the following phases occur simultaneouslyCorrectIncorrect
Which statements is true about a key, value pairs?CorrectIncorrect
In HDFS put command is used toCorrectIncorrect
Which among the following is the default OutputFormat?CorrectIncorrect
Which of the following is not an input format in Hadoop?CorrectIncorrect
What is the correct sequence of data flow in MapReduce?
Which of the following is not the phase of Reducer?CorrectIncorrect
Mappers sorted output is Input to theCorrectIncorrect
How to disable the reduce stepCorrectIncorrect
Keys from the output of shuffle and sort implement which of the following interface?CorrectIncorrect
Put the following phases of a MapReduce program in the order that they execute?
Which among the following generate an intermediate key-value pairCorrectIncorrect
Here we come to the end of the Hadoop MapReduce Quiz. Hope you enjoyed it!!!
Do share your feedback and score in the comments section.