Quality of information

Question 1

What does CARLA stand for?

Answer 1

Completeness
Accuracy
Relevance
Level of detail
Age

Question 2

CARLA: Completeness with example

Answer 2

All information is required, must be provided to ensure good quality.

Example: Road given but building number or name not.

Question 3

CARLA: Accuracy with example

Answer 3

Data must be accurate in order to be good quality

Example: £9.30 £90.30

Question 4

CARLA: Relevance with example

Answer 4

Information must be relevant for it to be good quality

Example: Bus timetable when I want train timetable

Question 5

CARLA: Level of detail with example

Answer 5

There needs to be the right amount of information to be good quality

Example: Pepperoni pizza - Deep pan/thin crust

Question 6

CARLA: Age with example

Answer 6

In order for information to be relevant data must be kept up to date.

Example: Voting