Grade 12 Computer Applications Technology June 2025 Paper 1 Validation Rule, Field Properties

Master the database section of the Grade 12 Computer Applications Technology (CAT) June 2025 Paper 1 Practical Exam! In this step-by-step walkthrough, we dive deep into Microsoft Access to tackle key table and form configurations that students frequently struggle with.Learn how to interpret exam constraints precisely so you can secure full marks in the Access question of your matric trials and final National Senior Certificate (NSC) papers.What we cover in this video:Validation Rules & Text: How to restrict data entry using exact expressions (e.g., limit ranges, specific characters, or set dates) and how to write clear, user-friendly Validation Text.Essential Field Properties: Modifying field sizes, input masks, default values, and formats to ensure total database integrity.Control Source Settings: Linking form fields and report controls directly to the underlying table fields or calculations so data displays perfectly.