Big Data Analytics Quiz

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Big Data Analytics

Big Data Analytics Quiz

1 / 25

Type-1  Hypervisory  run directly  on the underlying  host system :-

2 / 25

Which data structure is used for implementing recursions:-

3 / 25

What are the main components of big data:-

4 / 25

For regression , the relationship  between each   predictor  and outcome  is evaluated ;-

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___________ part of  the Mapreduce is  responsible  for processing   one or more chunks   of data and producing the output results :-

6 / 25

In order traversal of binary search tree will produce:-

7 / 25

Identify whether true or false; Qubole is a big data tool:-

8 / 25

The best average behavior is shown by;-

9 / 25

Which one is of bigger size between petabyte and terabyte:-

10 / 25

The process of  quantifying   data is   referred to as ;-

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Descriptive analytics is the most  common and fundamental  form of   analytics  that companies  use:-

12 / 25

binary attributes takes only two values,  in general these values will ne 0 and 1 :-

13 / 25

In __________ stage  the framework  groups  reducer  inputs  by key ;-

14 / 25

Two main measure for the efficiency of an algorithm are:-

15 / 25

The number of interchange required to sort 5,1,6,2,4 in ascending order using Bubble sort i:-

16 / 25

HDFS  follows   the  write once  read many;-

17 / 25

The example of a valid graphic device in R;-

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A full binary tree with n leaves contains:-

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HDFS  operates   in a ___________ manner ;-

20 / 25

Reconcile data is the current data intended to be the single source for all decision support system:-

21 / 25

Residual plot   helps  in analyzing  the  model  using  the values  of residual ;-

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Prescriptive   analytics  gathers  data  from  descriptive   and predictive  sources :-

23 / 25

Which model is usually a gold standard for  data analysis:-

24 / 25

Custom application Big  data  for  business to meet ;-

25 / 25

Reduce method  reduces  value for  a given key ;-

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