Question
a.
DBInpFormat
b.
MapFileOutputFormat
c.
SequenceFileAsBinaryOutputFormat
d.
None of the mentioned
Posted under Hadoop
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Which of the following writes MapFiles as output?
Similar Questions
Discover Related MCQs
Q. The split size is normally the size of a ________ block, which is appropriate for most applications.
View solution
Q. Point out the correct statement.
View solution
Q. Point out the wrong statement.
View solution
Q. Point out the correct statement.
View solution
Q. Point out the wrong statement.
View solution
Q. Point out the correct statement.
View solution
Q. Point out the wrong statement.
View solution
Q. Point out the correct statement.
View solution
Q. Point out the wrong statement.
View solution
Q. Point out the correct statement.
View solution
Q. Point out the wrong statement.
View solution
Q. Point out the correct statement.
View solution
Q. Point out the wrong statement.
View solution
Q. Point out the correct statement.
View solution
Q. Point out the wrong statement.
View solution
Q. The MapReduce algorithm contains two important tasks, namely __________.
View solution
Q. _____ takes a set of data and converts it into another set of data, where individual elements are broken down into tuples (key/value pairs).
View solution
Q. ______ task, which takes the output from a map as an input and combines those data tuples into a smaller set of tuples.
View solution
Q. In how many stages the MapReduce program executes?
View solution
Q. Which of the following is used to schedules jobs and tracks the assign jobs to Task tracker?
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Hadoop? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
