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Question

Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?

a.

IDMS

b.

DB2

c.

dBase-II

d.

R:base

Posted under DBMS

Answer: (b).DB2

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Q. Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?

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