Dear candidates you will find MCQ questions of Hadoop here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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P
Q. . . . . . . . . is used for writing blocks with single replica in memory.
R
Q. Which of the following class provides access to configuration parameters?
R
Q. An . . . . . . . . is responsible for creating the input splits, and dividing them into records.
R
Q. Administrators typically define parameters as final in . . . . . . . . for values that user applications may not alter.
R
Q. Point out the correct statement.
B
Q. Point out the correct statement.
P
Q. Which of the following method is used to get user-specified job name?
B
Q. . . . . . . . . is a variant of SequenceFileInputFormat that converts the sequence file's keys and values to Text objects.
A
Q. Which of the following command runs ResourceManager admin client?
G
Q. Which of the following is used to list out the storage policies?
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