Q. Who developed QBE?

(A) C.J. Date
(B) E.F. Codd
(C) M.M. Zloof
(D) None of the above

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✅ Correct Answer: (A) C.J. Date

Published by Vinay ⭐ 28.75K Points at 08-Feb-2025 08:26 pm in Database Management System (DBMS)

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