UGC NET CSE | December 2006 | Part 2 | Question: 18

Question

Which statement is false regarding data independence ?

• A. Hierarchical data model suffers from data independence
• B. Network model suffers from data independence
• C. Relational model suffers only from logical data independence
• D. Relational model suffers only from physical data independence

Comments

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Data Independence in Three Level Schema of DBMS

Answer 1

c