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DBMS Databases & Types MCQs (Set 1)
IBM's first database management system was the prominent hierarchical database model known as –
9. IBM's first database management system was the prominent hierarchical database model known as –
- Information Major System
- Interactive Major System
- Interactive Management System
- Information Management System
Answer: D) Information Management System
Explanation:
IBM's first database management system was the prominent hierarchical database model known as Information Management System.