LS - Data - HE.9.5

The process of analysing data presented to users in a wide range of formats and using specialised software is known as ​ (a)   .

• Big Data analytics
• Big Data analysis

One of the 5Vs describes the massive amount of data collected and analysed by companies on an ongoing basis. This is known as​ (a)   .

• velocity
• volume

​ (a)   is the term used to describe the high speed at which Big Data is generated and processed.

• Veracity
• Velocity

The​ (a)   of data helps to determine whether it is from a reliable source.

• velocity
• veracity

The value of data is used to measure its​ (a)   .

• format
• usefulness

Databases and spreadsheets are appropriate software for analysing Big Data.

• True

• False

Advertising companies collect data from users to personalise advertisements on users’ digital devices.

• True

• False

Big Data analysis by banking organisations has been used to help reduce fraud.

• True

• False

Meteorologists are able to use Big Data analysis to prevent natural disasters.

• True

• False

Search-engine data is not considered important in Big Data analysis.

• True

• False