Big Data Analytics -3

What is NOT a characteristic of big data?

• Volume

• Variety

• Vision

• Velocity

What is the true definition of big data

• huge amount of space

• large, diverse sets of information

• unlimited speed data internet connection

• small, undiverse sets of information

Which of the following is an example of big data?

• UMOBILE

• AN IPHONE

• BILLION SI

• NETFLIX

• TESCO

Variety is a characteristic of big data. Which type of formats does Variety comes from?

• Structured

• Unstructured

• Semi-structured

• All of the above

What does Velocity refers to?

• processing speed of a data

• speed of an internet

• the volume to the city

Variety comes from structured or unstructured format. What is the difference between them?

• Handwritten / Computer-typed

• Numerical format / Natural Language

• Clean / Dirty

• Subjective / Objective

Which of the following would NOT use big data analysis?

• Healthcare companies

• Public agencies

• Retail companies

• High school students doing homework

Volume is one of the characteristics of big data. What does Volume refers to?

• The amount of water in a glass bottle

• The amount of money

• The amount of love given

• The amount of Youtube videos that existed

• The amount of data

What are the four V's that best define Big Data?

• Vacant - Victini - Volume-Validity

• Volume - Velocity - Variety- Veracity

• Validity - Velocity - Veracity- Volume

• Varsity - Velocity - Volume- Validity

Spreadsheets and databases are examples of software tools that allow us to process Big Data.

• True

• False