Section C (7-8) mistakes Flashcards
1
Q
Data that gives insight into the relationship between product launch and subsequent sales helps with which of the 4Ps?
A
Promotion
2
Q
What is conceptual level data modelling?
A
Business orientated and practical, considers data and requirements
3
Q
What is logical level data modelling?
A
Begins to develop a technical map of rules and data structures
4
Q
What is physical level data modelling?
A
Considers how defined system requirements will be implemented
5
Q
What is an ETL system?
A
A single tool to automatically bring data sources into a destination system
6
Q
What characteristics make infographics more effective?
A
- Ability to drill down to obtain further detail
- Avoidance of technical jargon
- Intuitive visualisations needing little explanation
