Home / MCQ Bank / Computer
Computer Mapreduce Programming Model Difficulty: Medium

What is the significance of the Hadoop MapReduce job tracker?

Select the correct option to test your answer:

More Computer Questions

Which of the following is not the form type for adding text? What will be the output of the following php code? <?php $num = 1 ; $num1 = 2 ; print $num . "+" . $num1; ?> What is the significance of the Sqoop "--split-by" option in the import command? This option allows you to build a new table by entering data directly into the datasheet. In Java, what is the purpose of the "super" keyword in a constructor?