Big Data Introduction

3V’s are not enough to describe big data.

• True

• False

• Partially True

Which step is executed by the data scientist after obtaining the data?

• Data Replication

• Data Integration

• Data Cleansing

• All of these

• None of these

Which of the following is not an example of Social Media?

• Twitter

• Google

• Instagram

• Youtube

Data Analysis is a process of

• inspecting data

• cleaning data

• transforming data

• All of Above

• None of Above

Data generated from online transactions is one of the example for volume of big data

• TRUE

• FALSE

Velocity is the speed at which the data is processed

• True

• False

____ refers to the ability to turn your data useful for business

• Velocity

• Value

• variety

• Volume

_____ provides performance through distribution of data and fault tolerance through replication

• HDFS

• PIG

• HIVE

• HADOOP

The types of Big Data are _________.

• Structured Data

• Semi-Structured Data

• Unstructured Data

• All of the above

Application of Big Data is __________.

• Education

• Banking and Securities

• Insurance

• All of the above