Edexcel International AS and A level Information Technology XIT11/YIT11 · 12.1

Data integrity

Code: 12.1
In: 12 Manipulating data
Topic: U3 Unit 3
Course: International AS and A level Information Technology XIT11/YIT11
Board: Edexcel

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 under 12.1

12.1.1 Data integrity and governance
12.1.2 Data dictionaries
12.1.3 Interpreting and constructing a data dictionary
12.1.4 Data validation
12.1.5 Designing validation rules

Points in 12 Manipulating data

12.1 Data integrity
12.2 Relational databases
12.3 Big Data