Explore the skills · QCAA
Innovative digital solutions
Revise innovative digital solutions for the QCAA Digital Solutions external assessment.
Explore the subject and its skills. Full lessons, examples and practice require subject access. Accounts and purchasing are not open yet.
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Innovative digital solutions
- SQL data definition and manipulationRevision skill
- SQL queries, grouping, subqueries and joinsRevision skill
- Conceptual system modelsRevision skill
- Low-fidelity interface prototypesRevision skill
- File input and outputRevision skill
- Interactive program modules and data validationRevision skill
- Synthesising prototype componentsRevision skill
- Algorithm testing, desk checks and debuggingRevision skill
- User-experience testing and solution evaluationRevision skill