Big Data Analytics Quiz

The daemons   associated  with the MapReduce phase are  ___________ and   task tracker ;-

____________ is very useful in situation when data have to stored and then retrieved in reverse order:-

A hadoop  archive  always has  a *.  her  extensions:-

The worst case of quick sort has order:-

Data in ________ byte size is called bid data:-

Name Node is used when the primary Name Node goes down:-

To use aggregate , simply  specify"  -mapper  aggregate :-

One can determine whether a Binary tree is a Binary search tree by Traversing it in______:-

Which is an example of vector graphic device in R:-

Data modelling is  the process  of   analyzing   the data   objects ;-

Big  data is just about  a lots  of data ;-

The Hadoop Mapreduce  framework  spawns  one map  task for  each  inputsplit  generated by the input  for  the job:-

In a stack the command to access nth element from the top of the stacks will be:-

Facebook  tackle Big data  with  based on  Hadoop ;-

Pig is  a  relational  database  that  supports  SQL  queries :-

The property of binary tree is:-

__________ is  method  to copy byte from  input  stream  to any  other stream  in Hadoop;-

Which is not a liner data structure:-

What are the main components of Big data ;-

Which data structure is suitable to represent hierarchical relationship between elements;-

An argument, para  is helpful  to choice  the  model  fitting technique :-

_______________ referred to as the process of finding anomalies , patterns and correlation with large data set  to predict outcomes;-

The output of the  ___________ is not   sorted  in the   Mapreduce  framework  for Hadoop :-

Data cleaning   refers  to the act of  preparing  data for  analysis  through the  removal  of  data ;-

____________ is  general  purpose  computing  model and  runtime system for  distributed   data analytics :-