Edexcel International AS and A level Information Technology XIT11/YIT11 · 5.2.4
Entity relationship diagrams
- Code
- 5.2.4
- In
- 5.2 Structured data
- Topic
- U1 Unit 1
- Course
- International AS and A level Information Technology XIT11/YIT11
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 5.2 Structured data
- 5.2.1 Why databases are used
- 5.2.2 Structure of a relational database
- 5.2.3 Entities and relationships
- 5.2.4 Entity relationship diagrams