Big Data Analytics

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Big Data Analytics Challenge

Test your knowledge of big data analytics with our engaging quiz! Dive into the world of data management, processing frameworks, and the nuances of big data technologies.

Challenge yourself with carefully crafted questions that cover:

Fundamental concepts of big data
Hadoop architecture
Data types and characteristics
Industry insights and applications

11 Questions3 MinutesCreated by AnalyzingData101

The number of maps is usually driven by the total size of ____________

inputs

outputs

Tasks

Jobs

A ________ node acts as the Slave and is responsible for executing a Task assigned to it by the JobTracker

TaskTracker

Job tracker

Data Node

Name node

_________ function is responsible for consolidating the results produced by each of the Map() functions/tasks.

Map()

Reduce()

Input Splitting()

Shuffle & sort()

_________ maps input key/value pairs to a set of intermediate key/value pairs.

Mapper

Reducer

Both Mapper and Reducer

None of the Above

What is associated with the three words :velocity, volume and variety

Big data

Huge data

Large data

Large files

__________ has the world’s largest Hadoop cluster.

Apple

Facebook

Twitter

None of the above

Comment on the statement: 3V’s are not sufficient to describe big data.

True

False

Data Veracity means _______________________.

Imprecise data

variety of data

Uncertain data

Different sources of data

Data in ____ bytes size is called big data

Mega

Peta

Tera

Giga

Transaction of data of the bank is a type of.

Structured data

Unstructured data

Semi-Structured data

None

Big Data Analytics

Big Data Analytics Challenge

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