Session1 -Big Data

What does 'Veracity' in Big Data represent?

• The volume of data being processed

• The speed of data generation

• The trustworthiness and reliability of data

• The different formats of data

Which analytics domain would primarily use sentiment analysis of customer reviews?

• Healthcare Analytics

• Sports Analytics

• Web Analytics

• HR Analytics

The 'Variety' in Big Data refers to:

• The speed of data processing

• The different types and sources of data

• The truthfulness of data

• The amount of data

Financial Analytics tools are commonly used for which of the following purposes?

• Risk assessment and fraud detection

• Employee scheduling

• Social media monitoring

• Weather prediction

Which of the 4 V's of Big Data refers to the speed at which data is generated and needs to be processed?

• Volume

• Variety

• Veracity

• Velocity

In Healthcare Analytics, which of the following is a primary application?

• Predicting equipment maintenance

• Patient outcome prediction and treatment optimization

• Supply chain optimization

• Customer churn analysis