Table, Stores data about one subject, Record, One complete row of data, Field, One item of data in a record, Primary Key, Uniquely identifies a record, Foreign Key, Links tables together, Data Type, Defines the kind of data stored, Database, Organised collection of data, Relational Database, Database containing linked tables, Data Redundancy, Unnecessary duplication of data, Data Inconsistency, Same data stored differently

CS 7.1

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟