What is big data

4 exabytes

40 exabytes

400 exabytes

4,000 exabytes

A small amount for traditional systems

A manageable amount for current technology

An enormous amount that challenges traditional computing systems

Insignificant in the context of global data

a) Snapchat snaps

b) Google search queries

c) Online shopping transactions

d) YouTube videos watched

It can be easily processed by traditional computing systems.

It is generated only by smartphones.

Its massive amount makes it difficult for traditional computing systems to handle.

It consists solely of structured data.

Volume

Velocity

Visibility

Variety

a) Volume, Velocity, Variety, Veracity, Value

b) Volume, Velocity, Variability, Validity, Value

c) Volume, Variability, Variety, Veracity, Value

d) Volume, Velocity, Variety, Veracity, Visualization

The speed at which data is generated

The different types of data such as structured, semi-structured, and unstructured

The accuracy and trustworthiness of data

The value derived from data analysis

The speed of data processing

The variety of data types

The accuracy and trustworthiness of data

The volume of data generated

It stores all data on a single, powerful server.

It breaks files into smaller chunks and stores copies on multiple machines.

It encrypts all data before storing it on a central database.

It only stores structured data to prevent corruption.

It reduces the total amount of data that needs to be processed.

It allows a single machine to handle all tasks sequentially.

It makes data processing faster and more efficient by distributing tasks.

It eliminates the need for data storage.