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Level 3 Database COC Exam Questions by Amanuel Kassa is a document available to read on EtoBox.
What is Level 3 Database COC Exam Questions about?
This document contains a database level 3 theory question paper with 47 multiple choice questions covering topics such as: - Database backup, recovery, transactions - Classes, interfaces, generalization, specialization - Prototyping - Weak and strong entities - Database design considerations - Distinct keyword - Data types - Database models - Permission revocation - Primary keys - Indexes - Views - Normalization - DML commands - Joins - Data integrity - Functions, views, procedures - Entity-relationship mo
- Author
- Amanuel Kassa
- Language
- EN